Sapphire Radeon RX Vega 56
Benchmark and Specs


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Benchmark and Specs

Here you will find all technical data as well as various benchmarks of the Sapphire Radeon RX Vega 56. Up to 4 screens with a maximum resolution of up to 7680x4320 can be operated with this graphics card. The maximum turbo clock of the Sapphire Radeon RX Vega 56 is 1.471 GHz, so the graphics card achieves an FP32 computing power of 10.54 TFLOPS.

GPU

The Sapphire Radeon RX Vega 56 is equipped with 56 execution and 3584 shader units. With single precision, a theoretical FP32 computing power of 10.54 TFLOPS is achieved.

Based on: AMD RX Vega 56
GPU Chip: Vega 10 XL (GCN 5)
Streaming Multiprocessors: 56
Shader: 3584
Render Output Units: 64
Texture Units: 256
Raytracing Cores: 0

Memory

The Sapphire Radeon RX Vega 56 has a 2048 bit wide memory interface, with which a memory bandwidth of 410 GB/s is achieved. In total, 8 GB HBM2 graphics memory is available for the graphics card.

Memory Size: 8 GB
Memory Type: HBM2
Memory Clock: 0.800 GHz
Memory Speed: 1.6 Gbps
Memory bandwidth: 410 GB/s
Memory Interface: 2048 bit

Clock Speeds

The manufacturer specifies the memory clock of the Sapphire Radeon RX Vega 56 with 1.156 GHz (base clock) or with 1.471 GHz (turbo clock). If overclocking is supported (see below), the clock rate can be increased even further.

Base Clock: 1.156 GHz
Boost Clock: 1.471 GHz
Avg (Game) Clock:
Overclocking: Yes

Thermal Design

The Sapphire Radeon RX Vega 56 has 2 x 8-Pin plugs, which supply the graphics card with energy. The maximum operating temperature of the card is 100 °C.

TDP: 210 W
TDP (up): --
Tjunction max: 100 °C
PCIe-Power: 2 x 8-Pin

Cooler & Fans

The Sapphire Radeon RX Vega 56 is equipped with 1 Radial main fans, which are used to cool the graphics processor and graphics memory.

Fan-Type: Radial
Fan 1: 1 x 70 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 37 dB
Noise (Load): 49 dB

Connectivity

Up to 4 screens can be connected to the Sapphire Radeon RX Vega 56, whereby the backward-compatible HDCP copy protection is supported in the -- version.

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

Featureset

The Sapphire Radeon RX Vega 56 supports a maximum resolution of 7680x4320 pixels and the DirectX standard version 12_1.

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

Supported Video Codecs

Here is a list of which video codecs can be decoded / encoded by the Sapphire Radeon RX Vega 56 in hardware in order to minimize the processor load.

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

Dimensions

The dimensions of the Sapphire Radeon RX Vega 56 are 280 mm in length, 127 mm in height and 40 mm in width. Thus 2 PCIe-Slots are needed in a case.

Length: 280 mm
Height: 127 mm
Width: 40 mm
Width (Slots): 2 PCIe-Slots
Weight: 1090 g

Additional data

The Sapphire Radeon RX Vega 56 is manufactured in a structure width of 14 nm and has a PCIe 3.0 x 16 lanes interface. The graphics card was released in Q3/2017.

GPU Interface: PCIe 3.0 x 16
Release date: Q3/2017
Launch Price: 399 $ (Reference)
Structure size: 14 nm
Part-no: 21276-00-20G
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

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
2968
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
3014

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 RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
43 fps (avg)
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
52 fps (avg)

2560x1440 (1440p)

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
80 fps (avg)
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
93 fps (avg)

1920x1080 (1080p)

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
112 fps (avg)
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
125 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

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
60539
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
60539

Geekbench 6 - Vulkan

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
63794
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
63794

Geekbench 6 - Metal

Sapphire Radeon RX Vega 56 Sapphire Radeon RX Vega 56
8 GB HBM2
71932
AMD RX Vega 56 AMD RX Vega 56
Average of gpu group
71932

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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