GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W7900

CORE STATE Navi 31

VRAM 48 GB

CLOCK SPEED 2495 MHz

TDP 295 W

BUS WIDTH 384 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

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

195,048

97,178

geekbench_vulkan

137,070

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

PRO W7900

RTX A4000 Mobile

Core Specs

Shading Units

6,144

5,120 -16.7%

Shaders

6,144

5,120 -16.7%

TMUs

384

160 -58.3%

ROPs

192

80 -58.3%

Compute Units

96

—

SM Count

—

40

Clocks

Base Clock

1855 MHz

1140 MHz

Boost Clock

2495 MHz

1680 MHz

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

48 GB

8 GB

VRAM (MB)

49,152

8,192 -83.3%

Memory Type

GDDR6

GDDR6

Memory Bus

384 bit

256 bit

Bandwidth

864.0 GB/s

384.0 GB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

4 MB

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.0 GPixel/s

134.4 GPixel/s

Texture Rate

958.1 GTexel/s

268.8 GTexel/s

FP32 (TFLOPS)

61.32 TFLOPS

17.20 TFLOPS

FP64 (TFLOPS)

1.916 TFLOPS (1:32)

268.8 GFLOPS (1:64)

FP16 (TFLOPS)

122.6 TFLOPS (2:1)

17.20 TFLOPS (1:1)

AI/RT

RT Cores

96

40 -58.3%

Tensor Cores

—

160

Matrix Cores

192

—

Power

TDP

295 W

115 W

TDP (W)

295

115 -61.0%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 31

GA104

Codename

Plum Bonito

—

Generation

Radeon Pro Navi (Navi III Series)

Ampere-MW (Ax000)

Process Size

5 nm

8 nm

Transistors

57,700 million

17,400 million

Die Size

529 mm²

392 mm²

Foundry

TSMC

Samsung

Density

109.1M / mm²

44.4M / mm²

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

—

Length

280 mm 11 inches

—

Height

110 mm 4.3 inches

—

Outputs

3x DisplayPort 2.11x mini-DisplayPort 2.1

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

3,999 USD

—

Production

Active

End-of-life

Predecessor

Radeon Pro Vega

Quadro Turing-M

Successor

—

Ada-MW

View Radeon PRO W7900 Details View RTX A4000 Mobile Details