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 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

195,048

159,575

geekbench_vulkan

137,070

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7900

RTX 4080 Mobile

Core Specs

Shading Units

6,144

7,424 +20.8%

Shaders

6,144

7,424 +20.8%

TMUs

384

232 -39.6%

ROPs

192

80 -58.3%

Compute Units

96

—

SM Count

—

58

Clocks

Base Clock

1855 MHz

1290 MHz

Boost Clock

2495 MHz

1665 MHz

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

48 GB

12 GB

VRAM (MB)

49,152

12,288 -75.0%

Memory Type

GDDR6

GDDR6

Memory Bus

384 bit

192 bit

Bandwidth

864.0 GB/s

432.0 GB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

48 MB

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.0 GPixel/s

133.2 GPixel/s

Texture Rate

958.1 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

61.32 TFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

1.916 TFLOPS (1:32)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

122.6 TFLOPS (2:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

96

58 -39.6%

Tensor Cores

—

232

Matrix Cores

192

—

Power

TDP

295 W

110 W

TDP (W)

295

110 -62.7%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Ada Lovelace

GPU Name

Navi 31

AD104

Codename

Plum Bonito

—

Generation

Radeon Pro Navi (Navi III Series)

GeForce 40 Mobile

Process Size

5 nm

5 nm

Transistors

57,700 million

35,800 million

Die Size

529 mm²

294 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

121.8M / 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

IGP

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

Active

Predecessor

Radeon Pro Vega

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon PRO W7900 Details View GeForce RTX 4080 Mobile Details