Sapphire Radeon VII
vs
KFA2 GeForce RTX 3070 (1-Click OC) LHR
GPU comparison with benchmarksThe Sapphire Radeon VII is based on the AMD Radeon VII (GCN 5.1) and has 16 GB HBM2 graphics memory with a bandwidth of 1024 GB/s.
The KFA2 GeForce RTX 3070 (1-Click OC) LHR is based on the NVIDIA GeForce RTX 3070 LHR (Ampere) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s. |
||
GPUThe Sapphire Radeon VII has the Vega 20 XT graphics chip installed, which is based on the GCN 5.1 architecture. The KFA2 GeForce RTX 3070 (1-Click OC) LHR is based on the graphics chip GA104-302-A1, which comes from the Ampere architecture. |
||
| Sapphire Radeon VII | GPU | KFA2 GeForce RTX 3070 (1-Click OC) LHR |
| AMD Radeon VII | Based on | NVIDIA GeForce RTX 3070 LHR |
| Vega 20 XT | GPU Chip | GA104-302-A1 |
| GCN 5.1 | Architecture | Ampere |
| 60 | Streaming Multiprocessors | 46 |
| 3840 | Shader | 5888 |
| 64 | Render Output Units | 96 |
| 240 | Texture Units | 184 |
| 0 | Raytracing Cores | 46 |
MemoryThe graphics memory of the Sapphire Radeon VII clocks at 1.000 GHz, which corresponds to a speed of 2.0 Gbps. The graphics memory speed of the KFA2 GeForce RTX 3070 (1-Click OC) LHR is 14.0 Gbps and the clock speed is 1.750 GHz. |
||
| 16 GB | Memory Size | 8 GB |
| HBM2 | Memory Type | GDDR6 |
| 1.000 GHz | Memory Clock | 1.750 GHz |
| 2.0 Gbps | Memory Speed | 14.0 Gbps |
| 1024 GB/s | Memory bandwidth | 448 GB/s |
| 4096 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
||
| 1.400 GHz | Base Clock | 1.500 GHz |
| 1.750 GHz | Boost Clock | 1.740 GHz |
| Avg (Game) Clock | 1.73 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Radeon VII is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 300 W. The KFA2 GeForce RTX 3070 (1-Click OC) LHR has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 220 W. |
||
| 300 W | TDP | 220 W |
| -- | TDP (up) | -- |
| 99 °C | Tjunction max | 93 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Sapphire Radeon VII is equipped with a total of 3 Axial main fans. The KFA2 GeForce RTX 3070 (1-Click OC) LHR has 2 Axial main fans that cool the GPU and memory. |
||
| Axial | Fan-Type | Axial |
| 3 x 75 mm | Fan 1 | 2 x 102 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 32 dB | Noise (Idle) | 0 dB |
| 52 dB | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the Sapphire Radeon VII. The KFA2 GeForce RTX 3070 (1-Click OC) LHR supports the operation of a maximum of 4 monitors. |
||
| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the Sapphire Radeon VII it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the KFA2 GeForce RTX 3070 (1-Click OC) LHR is 7680x4320 pixels. |
||
| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| Non addressable LED | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
||
| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No | AV1 | Decode |
| Decode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe Sapphire Radeon VII is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The KFA2 GeForce RTX 3070 (1-Click OC) LHR needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
||
| 268 mm | Length | 254 mm |
| 120 mm | Height | 142 mm |
| 42 mm | Width | 54 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| 1280 g | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Sapphire Radeon VII has been manufactured with a structure width of 7 nanometers since Q1/2019. The KFA2 GeForce RTX 3070 (1-Click OC) LHR came on the market in Q4/2020 and will have a structure width of 8 nanometers manufactured. |
||
| 21291-01-40G | Part-no | 37NSL6MD2KCK |
| Q1/2019 | Release date | Q4/2020 |
| 699 $ (Reference) | Launch Price | 499 $ (Reference) |
| 7 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.400 GHz, 16 GB (300 W TDP)
Buy this graphic card at amazon!
1.500 GHz, 8 GB (220 W TDP)
Buy this graphic card at amazon!
Rate these graphics cards now
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
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
Port Royal (Raytracing)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
Speed Way Graphics Score (Raytracing)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
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)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
2560x1440 (1440p)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
1920x1080 (1080p)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
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)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
2560x1440 (1440p)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
1920x1080 (1080p)
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
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)
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
2560x1440 (1440p)
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
1920x1080 (1080p)
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
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
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
Geekbench 6 - Vulkan
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
Geekbench 6 - Metal
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
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)
|
|
Sapphire Radeon VII
16 GB HBM2 |
||
|
|
KFA2 GeForce RTX 3070 (1-Click OC) LHR
8 GB GDDR6 |
||
Popular comparisons
