GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W7800

CORE STATE Navi 31

VRAM 32 GB

CLOCK SPEED 2525 MHz

TDP 260 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

RTX A4000

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1560 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl

154,366

121,988

geekbench_vulkan

165,849

111,712

3dmark_3dmark_steel_nomad_dx12

N/A

2,604

passmark_directx_10

N/A

126

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

240

passmark_g2d

N/A

1,024

passmark_g3d

N/A

19,459

passmark_gpu_compute

N/A

9,760

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7800

RTX A4000

Core Specs

Shading Units

4,480

6,144 +37.1%

Shaders

4,480

6,144 +37.1%

TMUs

280

192 -31.4%

ROPs

128

96 -25.0%

Compute Units

70

—

SM Count

—

48

Clocks

Base Clock

1895 MHz

735 MHz

Boost Clock

2525 MHz

1560 MHz

Memory Clock

2250 MHz 18 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

448.0 GB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

4 MB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

323.2 GPixel/s

149.8 GPixel/s

Texture Rate

707.0 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

45.25 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

1,414.0 GFLOPS (1:32)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

90.50 TFLOPS (2:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

70

48 -31.4%

Tensor Cores

—

192

Matrix Cores

140

—

Power

TDP

260 W

140 W

TDP (W)

260

140 -46.2%

Suggested PSU

600 W

300 W

Power Connectors

2x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 31

GA104

Codename

Plum Bonito

—

Generation

Radeon Pro Navi (Navi III Series)

Workstation Ampere (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

Dual-slot

Single-slot

Length

280 mm 11 inches

241 mm 9.5 inches

Height

110 mm 4.3 inches

112 mm 4.4 inches

Outputs

3x DisplayPort 2.11x mini-DisplayPort 2.1

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

2,499 USD

—

Production

Active

End-of-life

Predecessor

Radeon Pro Vega

Quadro Turing

Successor

—

Workstation Ada

View Radeon PRO W7800 Details View RTX A4000 Details