AMD Radeon RX 7900 GRE vs ATI FireGL V8600

VS

AMD Radeon RX 7900 GRE

ATI FireGL V8600

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 1024MB VRAM FireGL V8600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 16 years and 2 months late

Boost Clock2245MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 111.1GB/s)

4800 additional rendering cores

ATI FireGL V8600 's Advantages

Lower TDP (159W vs 260W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 GRE +10350%

45.98 TFLOPS

FireGL V8600

0.44 TFLOPS

Radeon RX 7900 GRE

VS

FireGL V8600

Graphics Card

Jul 2023

Release Date

May 2007

Navi III

Generation

FireGL

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

868 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR4

256bit

Memory Bus

512bit

576.0GB/s

Bandwidth

111.1GB/s

Render Config

80

Compute Units

4

-

5120

Shading Units

320

TMUs

16

160

ROPs

16

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

11.01 GPixel/s

718.4 GTexel/s

Texture Rate

11.01 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

440.3 GFLOPS

1437 GFLOPS

FP64 (double)

-

Board Design

260W

TDP

159W

600 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x DisplayPort 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 31

GPU Name

R600

Navi 31 XL (215-145000206)

GPU Variant

R600 V8600

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

80 nm

57.7 billion

Transistors

0.72 billion

529 mm²

Die Size

420 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.0

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