GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900 GRE

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2245 MHz

TDP 260 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

GeForce 7900 GTO

CORE STATE G71

VRAM 512 MB

CLOCK SPEED —

TDP 81 W

BUS WIDTH 256 bit

ARCHITECTURE Curie

nm

PROCESS 90 nm

LAUNCH DATE 2006

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,814

N/A

geekbench_opencl

167,913

N/A

geekbench_vulkan

144,142

N/A

passmark_directx_10

139

N/A

passmark_directx_11

300

N/A

passmark_directx_12

107

N/A

passmark_directx_9

310

N/A

passmark_g2d

1,180

N/A

passmark_g3d

27,089

N/A

passmark_gpu_compute

15,016

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900 GRE

7900 GTO

Core Specs

Shading Units

5,120

—

Shaders

5,120

—

TMUs

320

24 -92.5%

ROPs

160

16 -90.0%

Compute Units

80

—

Clocks

Base Clock

1287 MHz

—

Boost Clock

2245 MHz

—

GPU Clock

—

650 MHz

Game Clock

1880 MHz

—

Shader Clock

1880 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

660 MHz 1320 Mbps effective

Memory

Memory Size

16 GB

512 MB

VRAM (MB)

16,384

512 -96.9%

Memory Type

GDDR6

GDDR3

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

42.24 GB/s

Cache

L1 Cache

256 KB per Array

—

L2 Cache

6 MB

—

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

359.2 GPixel/s

10.40 GPixel/s

Texture Rate

718.4 GTexel/s

15.60 GTexel/s

FP32 (TFLOPS)

45.98 TFLOPS

—

FP64 (TFLOPS)

1,436.8 GFLOPS (1:32)

—

FP16 (TFLOPS)

91.96 TFLOPS (2:1)

—

AI/RT

RT Cores

80

—

Matrix Cores

160

—

Power

TDP

260 W

81 W

TDP (W)

260

81 -68.8%

Suggested PSU

600 W

250 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

276 mm 10.9 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

549 USD

—

Production

Active

End-of-life

Predecessor

Navi II

GeForce 6 PCIe

Successor

Navi IV

GeForce 8

View Radeon RX 7900 GRE Details View GeForce 7900 GTO Details