GPU Comparison

A

AMD

RADEON

AMD Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_metal

10,689

N/A

geekbench_opencl

8,822

180,149

geekbench_vulkan

8,134

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

Vega 8

RTX A6000

Core Specs

Shading Units

512

10,752 +2000.0%

Shaders

512

10,752 +2000.0%

TMUs

32

336 +950.0%

ROPs

8

112 +1300.0%

Compute Units

8

—

SM Count

—

84

Clocks

Base Clock

300 MHz

1410 MHz

Boost Clock

1100 MHz

1800 MHz

Memory Clock

System Shared

2000 MHz 16 Gbps effective

Memory

Memory Size

System Shared

48 GB

VRAM (MB)

—

49,152

Memory Type

System Shared

GDDR6

Memory Bus

System Shared

384 bit

Bandwidth

System Dependent

768.0 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

6 MB

Performance

Pixel Rate

8.800 GPixel/s

201.6 GPixel/s

Texture Rate

35.20 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

1,126.4 GFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

70.40 GFLOPS (1:16)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

2.253 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

25 W

300 W

TDP (W)

25

300 +1100.0%

Suggested PSU

—

700 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Raven

GA102

Generation

Vega IGP (Raven Ridge)

Workstation Ampere (Ax000)

Process Size

14 nm

8 nm

Transistors

4,940 million

28,300 million

Die Size

210 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

23.5M / mm²

45.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Motherboard Dependent

4x DisplayPort 1.4a

Bus Interface

IGP

PCIe 4.0 x16

Other

Launch Price

—

4,649 USD

Production

End-of-life

End-of-life

Predecessor

GCN 3.0 IGP

Quadro Turing

Successor

Vega II IGP

Workstation Ada

View Radeon Vega 8 Details View RTX A6000 Details