PNY RTX A4500
vs
GIGABYTE GeForce RTX 4080 16GB GAMING
GPU comparison with benchmarksThe PNY RTX A4500 has 7168 shader units and these clock a maximum of 1.65 GHz which results in an FP32 computing power of 23.65 TFLOPS.
The GIGABYTE GeForce RTX 4080 16GB GAMING has 9728 shader units and these clock at a maximum of 2.51 GHz and achieve an FP32 computing power of 48.74 TFLOPS. |
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GPUThe PNY RTX A4500 is equipped with a graphics chip of the Ampere architecture, which has 56 streaming multiprocessors. The graphics card GIGABYTE GeForce RTX 4080 16GB GAMING is based on the Ada Lovelace architecture and is equipped with 76 execution units. |
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| PNY RTX A4500 | GPU | GIGABYTE GeForce RTX 4080 16GB GAMING |
| NVIDIA RTX A4500 | Based on | NVIDIA GeForce RTX 4080 |
| GA102 | GPU Chip | AD103-300-A1 |
| Ampere | Architecture | Ada Lovelace |
| 56 | Streaming Multiprocessors | 76 |
| 7168 | Shader | 9728 |
| 96 | Render Output Units | 112 |
| 224 | Texture Units | 304 |
| 56 | Raytracing Cores | 76 |
MemoryThe PNY RTX A4500 is equipped with a 20 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The GIGABYTE GeForce RTX 4080 16GB GAMING has a 16 GB large GDDR6X graphics memory and the memory clock is 1.400GHz. |
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| 20 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.000 GHz | Memory Clock | 1.400 GHz |
| 16.0 Gbps | Memory Speed | 22.4 Gbps |
| 640 GB/s | Memory bandwidth | 717 GB/s |
| 320 bit | Memory Interface | 256 bit |
Clock SpeedsThe PNY RTX A4500 has a turbo clock of 1.650 GHz. The turbo frequency of the GIGABYTE GeForce RTX 4080 16GB GAMING is 2.505 GHz. |
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| 1.050 GHz | Base Clock | 2.205 GHz |
| 1.650 GHz | Boost Clock | 2.505 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe PNY RTX A4500 has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C. The GIGABYTE GeForce RTX 4080 16GB GAMING is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C. |
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| 200 W | TDP | 320 W |
| -- | TDP (up) | -- |
| 93 °C | Tjunction max | 90 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe graphics processor and graphics memory of the PNY RTX A4500 are cooled with a Air cooling. The GIGABYTE GeForce RTX 4080 16GB GAMING is cooled by a Air cooling. |
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| Radial | Fan-Type | Axial |
| 1 x 65 mm | Fan 1 | 3 x 110 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe PNY RTX A4500 supports the downward compatible copy protection HDCP in version 2.3. The GIGABYTE GeForce RTX 4080 16GB GAMING supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| -- | HDMI Ports | 1x HDMI v2.1 |
| 4x DP v1.4 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe PNY RTX A4500 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GIGABYTE GeForce RTX 4080 16GB GAMING supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | GIGABYTE RGB Fusion |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe PNY RTX A4500 is -- wide and therefore needs the space of 4 PCIe-Slots in the case. The width of the GIGABYTE GeForce RTX 4080 16GB GAMING is -- and thus requires the space of 4 PCIe-Slots in the PC case. |
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| 267 mm | Length | 342 mm |
| 112 mm | Height | 150 mm |
| -- | Width | 75 mm |
| 2 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
| No | SFF-Ready | No |
Additional dataManufactured using the 8 nanometer process, PNY RTX A4500 was released in Q4/2021. The GIGABYTE GeForce RTX 4080 16GB GAMING published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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| VCNRTXA4500-PB | Part-no | GV-N4080GAMING-16GD |
| Q4/2021 | Release date | Q4/2022 |
| 999 $ (Reference) | Launch Price | 1,199 $ (Reference) |
| 8 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.050 GHz, 20 GB (200 W TDP)
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2.205 GHz, 16 GB (320 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Steel Nomad Light Graphics score
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Steel Nomad Graphics score
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Port Royal (Raytracing)
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Solar Bay (Raytracing)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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2560x1440 (1440p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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1920x1080 (1080p)
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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Geekbench 6 - Vulkan
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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PNY RTX A4500
20 GB GDDR6 |
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GIGABYTE GeForce RTX 4080 16GB GAMING
16 GB GDDR6X |
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