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

GeForce RTX 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

195,048

240,854

geekbench_vulkan

137,070

216,045

3dmark_3dmark_steel_nomad_dx12

N/A

6,567

passmark_directx_10

N/A

204

passmark_directx_11

N/A

314

passmark_directx_12

N/A

132

passmark_directx_9

N/A

370

passmark_g2d

N/A

1,239

passmark_g3d

N/A

34,457

passmark_gpu_compute

N/A

20,671

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7900

RTX 4080

Core Specs

Shading Units

6,144

9,728 +58.3%

Shaders

6,144

9,728 +58.3%

TMUs

384

304 -20.8%

ROPs

192

112 -41.7%

Compute Units

96

—

SM Count

—

76

Clocks

Base Clock

1855 MHz

2205 MHz

Boost Clock

2495 MHz

2505 MHz

Memory Clock

2250 MHz 18 Gbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

48 GB

16 GB

VRAM (MB)

49,152

16,384 -66.7%

Memory Type

GDDR6

GDDR6X

Memory Bus

384 bit

256 bit

Bandwidth

864.0 GB/s

716.8 GB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

64 MB

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.0 GPixel/s

280.6 GPixel/s

Texture Rate

958.1 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

61.32 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

1.916 TFLOPS (1:32)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

122.6 TFLOPS (2:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

96

76 -20.8%

Tensor Cores

—

304

Matrix Cores

192

—

Power

TDP

295 W

320 W

TDP (W)

295

320 +8.5%

Suggested PSU

600 W

700 W

Power Connectors

2x 8-pin

1x 16-pin

Architecture

Architecture

RDNA 3.0

Ada Lovelace

GPU Name

Navi 31

AD103

Codename

Plum Bonito

—

Generation

Radeon Pro Navi (Navi III Series)

GeForce 40

Process Size

5 nm

5 nm

Transistors

57,700 million

45,900 million

Die Size

529 mm²

379 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

121.1M / 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

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

Triple-slot

Length

280 mm 11 inches

310 mm 12.2 inches

Height

110 mm 4.3 inches

140 mm 5.5 inches

Outputs

3x DisplayPort 2.11x mini-DisplayPort 2.1

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

3,999 USD

1,199 USD

Production

Active

End-of-life

Predecessor

Radeon Pro Vega

GeForce 30

Successor

—

GeForce 50

View Radeon PRO W7900 Details View GeForce RTX 4080 Details