GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900 XTX

CORE STATE Navi 31

VRAM 24 GB

CLOCK SPEED 2498 MHz

TDP 355 W

BUS WIDTH 384 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce 940M

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 1098 MHz

TDP 75 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,841

N/A

geekbench_opencl

189,573

5,988

geekbench_vulkan

192,597

4,605

passmark_directx_10

166

N/A

passmark_directx_11

356

N/A

passmark_directx_12

131

N/A

passmark_directx_9

330

N/A

passmark_g2d

1,267

N/A

passmark_g3d

31,238

N/A

passmark_gpu_compute

17,689

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900 XTX

940M

Core Specs

Shading Units

6,144

512 -91.7%

Shaders

6,144

512 -91.7%

TMUs

384

32 -91.7%

ROPs

192

16 -91.7%

Compute Units

96

—

Clocks

Base Clock

1929 MHz

1020 MHz

Boost Clock

2498 MHz

1098 MHz

Game Clock

2365 MHz

—

Shader Clock

2269 MHz

—

Memory Clock

2500 MHz 20 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

24 GB

2 GB

VRAM (MB)

24,576

2,048 -91.7%

Memory Type

GDDR6

DDR3

Memory Bus

384 bit

64 bit

Bandwidth

960.0 GB/s

14.40 GB/s

Cache

L1 Cache

256 KB per Array

64 KB (per SMM)

L2 Cache

6 MB

2 MB

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.6 GPixel/s

17.57 GPixel/s

Texture Rate

959.2 GTexel/s

35.14 GTexel/s

FP32 (TFLOPS)

61.39 TFLOPS

1,124.4 GFLOPS

FP64 (TFLOPS)

1.918 TFLOPS (1:32)

35.14 GFLOPS (1:32)

FP16 (TFLOPS)

122.8 TFLOPS (2:1)

—

AI/RT

RT Cores

96

—

Matrix Cores

192

—

Power

TDP

355 W

75 W

TDP (W)

355

75 -78.9%

Suggested PSU

750 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Maxwell

GPU Name

Navi 31

GM107

Codename

Plum Bonito

—

Generation

Navi III (RX 7000)

GeForce 900M

Process Size

5 nm

28 nm

Transistors

57,700 million

1,870 million

Die Size

529 mm²

148 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

12.6M / 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 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

MXM Module

Length

287 mm 11.3 inches

—

Height

110 mm 4.3 inches

—

Outputs

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

MXM-B (3.0)

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi II

GeForce 800M

Successor

Navi IV

GeForce 10 Mobile

View Radeon RX 7900 XTX Details View GeForce 940M Details