GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega 64

CORE STATE Vega 10

VRAM 8 GB

CLOCK SPEED 1546 MHz

TDP 295 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

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

3dmark_3dmark_steel_nomad_dx12

1,669

N/A

geekbench_metal

78,088

N/A

geekbench_opencl

N/A

180,149

geekbench_vulkan

N/A

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

RX Vega 64

RTX A6000

Core Specs

Shading Units

4,096

10,752 +162.5%

Shaders

4,096

10,752 +162.5%

TMUs

256

336 +31.3%

ROPs

64

112 +75.0%

Compute Units

64

—

SM Count

—

84

Clocks

Base Clock

1247 MHz

1410 MHz

Boost Clock

1546 MHz

1800 MHz

Memory Clock

945 MHz 1890 Mbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

48 GB

VRAM (MB)

8,192

49,152 +500.0%

Memory Type

HBM2

GDDR6

Memory Bus

2048 bit

384 bit

Bandwidth

483.8 GB/s

768.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

4 MB

6 MB

Performance

Pixel Rate

98.94 GPixel/s

201.6 GPixel/s

Texture Rate

395.8 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

12.66 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

791.6 GFLOPS (1:16)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

25.33 TFLOPS (2:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

—

84

Tensor Cores

—

336

Power

TDP

295 W

300 W

TDP (W)

295

300 +1.7%

Suggested PSU

600 W

700 W

Power Connectors

2x 8-pin

8-pin EPS

Architecture

Architecture

GCN 5.0

Ampere

GPU Name

Vega 10

GA102

Generation

Vega (RX Vega)

Workstation Ampere (Ax000)

Process Size

14 nm

8 nm

Transistors

12,500 million

28,300 million

Die Size

495 mm²

628 mm²

Foundry

GlobalFoundries

Samsung

Density

25.3M / 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

Dual-slot

Dual-slot

Length

280 mm 11 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.0b3x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

499 USD

4,649 USD

Production

End-of-life

End-of-life

Predecessor

Polaris

Quadro Turing

Successor

Navi

Workstation Ada

View Radeon RX Vega 64 Details View RTX A6000 Details