AMD Radeon RX 7900 GRE vs ATI Radeon X800 GTO

VS

AMD Radeon RX 7900 GRE

ATI Radeon X800 GTO

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 128MB VRAM Radeon X800 GTO 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 15 years and 7 months late

Boost Clock2245MHz

More VRAM (16GB vs 128GB)

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

5120 additional rendering cores

ATI Radeon X800 GTO 's Advantages

Lower TDP (49W vs 260W)

Score

Radeon RX 7900 GRE

VS

Radeon X800 GTO

Graphics Card

Jul 2023

Release Date

Dec 2007

Navi III

Generation

Radeon R400 PCIe

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

350 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

DDR

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

22.40GB/s

Render Config

80

Compute Units

-

5120

Shading Units

-

320

TMUs

12

160

ROPs

12

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

-

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

4.800 GPixel/s

718.4 GTexel/s

Texture Rate

4.800 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

-

1437 GFLOPS

FP64 (double)

-

Board Design

260W

TDP

49W

600 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

-

Graphics Processor

Navi 31

GPU Name

R423

Navi 31 XL (215-145000206)

GPU Variant

R423 GTO

RDNA 3.0

Architecture

R400

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

57.7 billion

Transistors

0.16 billion

529 mm²

Die Size

289 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.1

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

-

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