NVIDIA GeForce 8600 GT vs AMD Radeon RX 7900 GRE

VS

NVIDIA GeForce 8600 GT

AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8600 GT and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600 GT 's Advantages

Lower TDP (47W vs 260W)

AMD Radeon RX 7900 GRE 's Advantages

Released 16 years and 3 months late

Boost Clock2245MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 22.40GB/s)

5088 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600 GT

0.076 TFLOPS

Radeon RX 7900 GRE +60400%

45.98 TFLOPS

GeForce 8600 GT

VS

Radeon RX 7900 GRE

Graphics Card

Apr 2007

Release Date

Jul 2023

GeForce 8

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1287 MHz

-

Boost Clock

2245 MHz

700 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

22.40GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

4

SM Count

-

32

Shading Units

5120

16

TMUs

320

8

ROPs

160

-

RT Cores

80

-

L1 Cache

256 KB per Array

32 KB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

4.320 GPixel/s

Pixel Rate

359.2 GPixel/s

8.640 GTexel/s

Texture Rate

718.4 GTexel/s

-

FP16 (half)

91.96 TFLOPS

76.16 GFLOPS

FP32 (float)

45.98 TFLOPS

-

FP64 (double)

1437 GFLOPS

Board Design

47W

TDP

260W

200 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

None

Power Connectors

2x 8-pin

Graphics Processor

G84

GPU Name

Navi 31

G84-303-A2

GPU Variant

Navi 31 XL (215-145000206)

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

5 nm

0.289 billion

Transistors

57.7 billion

169 mm²

Die Size

529 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.7

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