GIGABYTE Radeon RX Vega 64 Gaming OC 8G
Benchmark and Specs


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Benchmark and Specs

Here we show you benchmarks and technical data for the GIGABYTE Radeon RX Vega 64 Gaming OC 8G. The graphics card is based on the AMD RX Vega 64 (GCN 5) and has 8 GB HBM2 graphics memory with a memory bandwidth of 484 GB/s. The GIGABYTE Radeon RX Vega 64 Gaming OC 8G has 64 execution units with 4096 shaders.

GPU

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G has 4096 shaders and 64 execution units. The graphics card thus achieves a theoretical FP32 computing power of 12.77 TFLOPS.

Based on: AMD RX Vega 64
GPU Chip: Vega 10 XT (GCN 5)
Streaming Multiprocessors: 64
Shader: 4096
Render Output Units: 64
Texture Units: 256
Raytracing Cores: 0

Memory

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G can use 8 GB graphics memory of the type HBM2. The graphics card thus achieves a memory bandwidth of 484 GB/s on a 2048 bit wide memory interface.

Memory Size: 8 GB
Memory Type: HBM2
Memory Clock: 0.945 GHz
Memory Speed: 1.9 Gbps
Memory bandwidth: 484 GB/s
Memory Interface: 2048 bit

Clock Speeds

The base clock frequency of the GIGABYTE Radeon RX Vega 64 Gaming OC 8G is 1.276 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.

Base Clock: 1.276 GHzDeviation vs GPU group+ 2 %
Boost Clock: 1.560 GHzDeviation vs GPU group+ 1 %
Avg (Game) Clock:
Overclocking: Yes

Thermal Design

The TDP (Thermal Design Power) of the GIGABYTE Radeon RX Vega 64 Gaming OC 8G is 295 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

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

Cooler & Fans

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G has a total of 2 Axial fans to cool the graphics processor and graphics memory.

Fan-Type: Axial
Fan 1: 2 x 100 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): --
Noise (Load): --

Connectivity

Up to 4 screens can be connected to the GIGABYTE Radeon RX Vega 64 Gaming OC 8G.

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

Featureset

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_1 standard.

Max. resolution: 7680x4320
DirectX: 12_1
Raytracing: No
DLSS / FSR: Yes
LED: GIGABYTE RGB Fusion

Supported Video Codecs

The video codecs accelerated in hardware by the GIGABYTE Radeon RX Vega 64 Gaming OC 8G reduce the processor load and ensure lower energy consumption.

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

Dimensions

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G is 274 mm long and 132 mm high. With a width of 53 mm, the graphics card requires 3 PCIe-Slots in the case.

Length: 274 mm
Height: 132 mm
Width: 53 mm
Width (Slots): 3 PCIe-Slots
Weight: --

Additional data

The GIGABYTE Radeon RX Vega 64 Gaming OC 8G made in 14 nm was published in Q3/2017 for 499 $ (Reference).

GPU Interface: PCIe 3.0 x 16
Release date: Q3/2017
Launch Price: 499 $ (Reference)
Structure size: 14 nm
Part-no: GV-RXVEGA64GAMING OC-8GD
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

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
3528
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
3567

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)

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
65 fps (avg)
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
57 fps (avg)

2560x1440 (1440p)

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
93 fps (avg)
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
95 fps (avg)

1920x1080 (1080p)

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
129 fps (avg)
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
129 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

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
67632
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
69094

Geekbench 6 - Vulkan

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
73580
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
75171

Geekbench 6 - Metal

GIGABYTE Radeon RX Vega 64 Gaming OC 8G GIGABYTE Radeon RX Vega 64 Gaming OC 8G
8 GB HBM2
77387
AMD RX Vega 64 AMD RX Vega 64
Average of gpu group
63711

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)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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