AMD Radeon RX 7990 XTX vs ATI FireGL V3600

VS

AMD Radeon RX 7990 XTX

ATI FireGL V3600

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 256MB VRAM FireGL V3600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock3599MHz

More VRAM (24GB vs 256GB)

Larger VRAM bandwidth (1152GB/s vs 16.00GB/s)

6024 additional rendering cores

ATI FireGL V3600 's Advantages

Lower TDP (73W vs 405W)

Score

Benchmark

FP32 (float)

Radeon RX 7990 XTX +61323%

88.45 TFLOPS

FireGL V3600

0.144 TFLOPS

Radeon RX 7990 XTX

VS

FireGL V3600

Graphics Card

Unknown

Release Date

Jun 2007

Navi III

Generation

FireGL

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

16.00GB/s

Render Config

96

Compute Units

3

-

6144

Shading Units

120

384

TMUs

8

192

ROPs

4

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

64 KB

192 MB

L3 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

2.400 GPixel/s

1382 GTexel/s

Texture Rate

4.800 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

144.0 GFLOPS

2.764 TFLOPS

FP64 (double)

-

Board Design

405W

TDP

73W

800 W

Suggested PSU

250 W

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

Outputs

No outputs

3x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

RV630

Navi 31 XTX+

GPU Variant

RV630 GL

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

65 nm

57.7 billion

Transistors

0.39 billion

529 mm²

Die Size

153 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.0

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