GPU Comparison

A

AMD

RADEON

AMD Radeon RX Vega M GH

CORE STATE Polaris 22

VRAM 4 GB

CLOCK SPEED 1190 MHz

TDP 100 W

BUS WIDTH 1024 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

RTX A4000 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1680 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

27,125

97,178

geekbench_vulkan

31,268

73,002

passmark_directx_10

N/A

105

passmark_directx_11

N/A

127

passmark_directx_12

N/A

66

passmark_directx_9

N/A

157

passmark_g2d

N/A

585

passmark_g3d

N/A

14,796

passmark_gpu_compute

N/A

6,394

DETAILED SPECIFICATIONS

SPECIFICATION

RX Vega M GH

RTX A4000 Mobile

Core Specs

Shading Units

1,536

5,120 +233.3%

Shaders

1,536

5,120 +233.3%

TMUs

96

160 +66.7%

ROPs

64

80 +25.0%

Compute Units

24

—

SM Count

—

40

Clocks

Base Clock

1063 MHz

1140 MHz

Boost Clock

1190 MHz

1680 MHz

Memory Clock

800 MHz 1600 Mbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

4 GB

8 GB

VRAM (MB)

4,096

8,192 +100.0%

Memory Type

HBM2

GDDR6

Memory Bus

1024 bit

256 bit

Bandwidth

204.8 GB/s

384.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

76.16 GPixel/s

134.4 GPixel/s

Texture Rate

114.2 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

3.656 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

228.5 GFLOPS (1:16)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

3.656 TFLOPS (1:1)

17.20 TFLOPS (1:1)

AI/RT

RT Cores

—

40

Tensor Cores

—

160

Power

TDP

100 W

115 W

TDP (W)

100

115 +15.0%

Power Connectors

—

None

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Polaris 22

GA104

Generation

Vega (Vega M)

Ampere-MW (Ax000)

Process Size

14 nm

8 nm

Transistors

5,000 million

17,400 million

Die Size

208 mm²

392 mm²

Foundry

GlobalFoundries

Samsung

Density

24.0M / mm²

44.4M / mm²

API Support

DirectX

12 (12_0)

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

—

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

IGP

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Quadro Turing-M

Successor

—

Ada-MW

View Radeon RX Vega M GH Details View RTX A4000 Mobile Details