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 7900 GS

CORE STATE G71

VRAM 256 MB

CLOCK SPEED —

TDP 49 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 90 nm

LAUNCH DATE 2006

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,841

N/A

geekbench_opencl

189,573

N/A

geekbench_vulkan

192,597

N/A

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

7900 GS

Core Specs

Shading Units

6,144

—

Shaders

6,144

—

TMUs

384

20 -94.8%

ROPs

192

16 -91.7%

Compute Units

96

—

Clocks

Base Clock

1929 MHz

—

Boost Clock

2498 MHz

—

GPU Clock

—

450 MHz

Game Clock

2365 MHz

—

Shader Clock

2269 MHz

—

Memory Clock

2500 MHz 20 Gbps effective

660 MHz 1320 Mbps effective

Memory

Memory Size

24 GB

256 MB

VRAM (MB)

24,576

256 -99.0%

Memory Type

GDDR6

GDDR3

Memory Bus

384 bit

256 bit

Bandwidth

960.0 GB/s

42.24 GB/s

Cache

L1 Cache

256 KB per Array

—

L2 Cache

6 MB

—

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.6 GPixel/s

7.200 GPixel/s

Texture Rate

959.2 GTexel/s

9.000 GTexel/s

FP32 (TFLOPS)

61.39 TFLOPS

—

FP64 (TFLOPS)

1.918 TFLOPS (1:32)

—

FP16 (TFLOPS)

122.8 TFLOPS (2:1)

—

AI/RT

RT Cores

96

—

Matrix Cores

192

—

Power

TDP

355 W

49 W

TDP (W)

355

49 -86.2%

Suggested PSU

750 W

200 W

Power Connectors

2x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 3.0

Curie

GPU Name

Navi 31

G71

Codename

Plum Bonito

—

Generation

Navi III (RX 7000)

GeForce 7 PCIe (7900)

Process Size

5 nm

90 nm

Transistors

57,700 million

278 million

Die Size

529 mm²

196 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

1.4M / 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)

9.0c (9_3)

OpenGL

4.6

2.1.2 (full) 3.x (partial)

Vulkan

1.4

—

OpenCL

2.2

—

Shader Model

6.8

3.0

Physical

Slot Width

Dual-slot

Single-slot

Length

287 mm 11.3 inches

198 mm 7.8 inches

Height

110 mm 4.3 inches

—

Outputs

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

2x DVI1x S-Video

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x16

Other

Launch Price

999 USD

259 USD

Production

End-of-life

End-of-life

Predecessor

Navi II

GeForce 6 PCIe

Successor

Navi IV

GeForce 8

View Radeon RX 7900 XTX Details View GeForce 7900 GS Details