GPU Comparison

A

AMD

RADEON

AMD Radeon Instinct MI60

CORE STATE Vega 20

VRAM 32 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

RTX A5000

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 230 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

92,488

157,905

geekbench_vulkan

92,444

137,828

3dmark_3dmark_steel_nomad_dx12

N/A

3,783

passmark_directx_10

N/A

153

passmark_directx_11

N/A

187

passmark_directx_12

N/A

87

passmark_directx_9

N/A

251

passmark_g2d

N/A

1,032

passmark_g3d

N/A

22,541

passmark_gpu_compute

N/A

12,455

DETAILED SPECIFICATIONS

SPECIFICATION

Instinct MI60

RTX A5000

Core Specs

Shading Units

4,096

8,192 +100.0%

Shaders

4,096

8,192 +100.0%

TMUs

256

256 0.0%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

64

Clocks

Base Clock

1200 MHz

1170 MHz

Boost Clock

1800 MHz

1695 MHz

Memory Clock

1000 MHz 2 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

HBM2

GDDR6

Memory Bus

4096 bit

384 bit

Bandwidth

1.02 TB/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

115.2 GPixel/s

162.7 GPixel/s

Texture Rate

460.8 GTexel/s

433.9 GTexel/s

FP32 (TFLOPS)

14.75 TFLOPS

27.77 TFLOPS

FP64 (TFLOPS)

7.373 TFLOPS (1:2)

433.9 GFLOPS (1:64)

FP16 (TFLOPS)

29.49 TFLOPS (2:1)

27.77 TFLOPS (1:1)

AI/RT

RT Cores

—

64

Tensor Cores

—

256

Power

TDP

300 W

230 W

TDP (W)

300

230 -23.3%

Suggested PSU

700 W

550 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 8-pin

Architecture

Architecture

GCN 5.1

Ampere

GPU Name

Vega 20

GA102

Generation

Radeon Instinct (MIx)

Workstation Ampere (Ax000)

Process Size

7 nm

8 nm

Transistors

13,230 million

28,300 million

Die Size

331 mm²

628 mm²

Foundry

TSMC

Samsung

Density

40.0M / 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

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x mini-DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

FirePro Data Center

Quadro Turing

Successor

—

Workstation Ada

View Radeon Instinct MI60 Details View RTX A5000 Details