GALAX GeForce RTX 2080 Ti HOF
vs
GIGABYTE Radeon RX Vega 64 Silver 8G


GPU comparison with benchmarks

The GALAX GeForce RTX 2080 Ti HOF has 4352 shader units and these clock a maximum of 1.64 GHz which results in an FP32 computing power of 14.23 TFLOPS.

The GIGABYTE Radeon RX Vega 64 Silver 8G has 4096 shader units and these clock at a maximum of 1.55 GHz and achieve an FP32 computing power of 12.66 TFLOPS.

GPU

The GALAX GeForce RTX 2080 Ti HOF is equipped with a graphics chip of the Turing architecture, which has 68 streaming multiprocessors.

The graphics card GIGABYTE Radeon RX Vega 64 Silver 8G is based on the GCN 5 architecture and is equipped with 64 execution units.
GALAX GeForce RTX 2080 Ti HOF GPU GIGABYTE Radeon RX Vega 64 Silver 8G
NVIDIA GeForce RTX 2080 Ti Based on AMD RX Vega 64
TU102 GPU Chip Vega 10 XT
Turing Architecture GCN 5
68 Streaming Multiprocessors 64
4352 Shader 4096
88 Render Output Units 64
272 Texture Units 256
68 Raytracing Cores 0

Memory

The GALAX GeForce RTX 2080 Ti HOF is equipped with a 11 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks.

The GIGABYTE Radeon RX Vega 64 Silver 8G has a 8 GB large HBM2 graphics memory and the memory clock is 0.945GHz.

11 GB Memory Size 8 GB
GDDR6 Memory Type HBM2
1.750 GHz Memory Clock 0.945 GHz
14.0 Gbps Memory Speed 1.9 Gbps
616 GB/s Memory bandwidth 484 GB/s
352 bit Memory Interface 2048 bit

Clock Speeds

The GALAX GeForce RTX 2080 Ti HOF has a turbo clock of 1.635 GHz. The turbo frequency of the GIGABYTE Radeon RX Vega 64 Silver 8G is 1.546 GHz.

1.350 GHz Base Clock 1.247 GHz
1.635 GHz Boost Clock 1.546 GHz
1.55 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The GALAX GeForce RTX 2080 Ti HOF has 3 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 89 °C.

The GIGABYTE Radeon RX Vega 64 Silver 8G is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

250 W TDP 295 W
-- TDP (up) --
89 °C Tjunction max 100 °C
3 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the GALAX GeForce RTX 2080 Ti HOF are cooled with a Air cooling.

The GIGABYTE Radeon RX Vega 64 Silver 8G is cooled by a Air cooling.

Axial Fan-Type Radial
3 x 90 mm Fan 1 1 x 75 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) dB
-- Noise (Load) --

Connectivity

The GALAX GeForce RTX 2080 Ti HOF supports the downward compatible copy protection HDCP in version 2.2.

The GIGABYTE Radeon RX Vega 64 Silver 8G supports HDCP in version 2.2 and all previous versions.

4 Max. Displays 4
2.2 HDCP-Version 2.2
1x HDMI v2.0b HDMI Ports 1x HDMI v2.0b
3x DP v1.4a DP Ports 3x DP v1.4
-- DVI Ports --
-- VGA Ports --
1 USB-C Ports --

Featureset

The GALAX GeForce RTX 2080 Ti HOF supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The GIGABYTE Radeon RX Vega 64 Silver 8G supports Microsoft's DirectX version 12_1.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_1
Yes Raytracing No
Yes DLSS / FSR Yes
Addressable LED LED Non addressable LED

Supported Video Codecs

This 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.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
No AV1 No
Decode VP8 Decode
Decode VP9 Decode / Encode

Dimensions

The GALAX GeForce RTX 2080 Ti HOF is 57 mm wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the GIGABYTE Radeon RX Vega 64 Silver 8G is 57 mm and thus requires the space of 2 PCIe-Slots in the PC case.

330 mm Length 283 mm
159 mm Height 130 mm
57 mm Width 40 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
-- Weight --
PCIe 3.0 x 16 GPU Interface PCIe 3.0 x 16

Additional data

Manufactured using the 12 nanometer process, GALAX GeForce RTX 2080 Ti HOF was released in Q3/2018.

The GIGABYTE Radeon RX Vega 64 Silver 8G published in Q3/2017 is manufactured with a structure width of 14 nanometers.

28IULBUCV6DH Part-no GV-RXVEGA64SIL-8GD-B
Q3/2018 Release date Q3/2017
999 $ (Reference) Launch Price 499 $ (Reference)
12 nm Structure size 14 nm
data sheet Documents data sheet

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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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
51 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
65 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
90 fps (avg)

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)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
85 fps (avg)
GIGABYTE Radeon RX Vega 64 Silver 8G GIGABYTE Radeon RX Vega 64 Silver 8G
8 GB HBM2
64 fps (avg)

2560x1440 (1440p)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
151 fps (avg)
GIGABYTE Radeon RX Vega 64 Silver 8G GIGABYTE Radeon RX Vega 64 Silver 8G
8 GB HBM2
92 fps (avg)

1920x1080 (1080p)

GALAX GeForce RTX 2080 Ti HOF GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6
206 fps (avg)
GIGABYTE Radeon RX Vega 64 Silver 8G GIGABYTE Radeon RX Vega 64 Silver 8G
8 GB HBM2
128 fps (avg)

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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

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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