ATI Radeon HD 2900 XTX vs NVIDIA GeForce 7950 GT AGP

VS

ATI Radeon HD 2900 XTX NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages

Larger VRAM bandwidth (106.0GB/s vs 38.40GB/s)

320 additional rendering cores

NVIDIA GeForce 7950 GT AGP 's Advantages

Lower TDP (65W vs 240W)

Score

Radeon HD 2900 XTX

VS

GeForce 7950 GT AGP

Graphics Card

Unknown

Release Date

Apr 2007

Radeon R600

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

Base Clock

-

Boost Clock

-

828 MHz

Memory Clock

600 MHz

Memory

512MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

512bit

Memory Bus

256bit

106.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

-

4

Compute Units

-

320

Shading Units

-

16

TMUs

24

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

11.89 GPixel/s

Pixel Rate

8.000 GPixel/s

11.89 GTexel/s

Texture Rate

12.00 GTexel/s

-

FP16 (half)

-

475.5 GFLOPS

FP32 (float)

-

FP64 (double)

-

Graphics Processor

R600

GPU Name

G71

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

G71-GT2-H-N-A2

TeraScale

Architecture

Curie

TSMC

Foundry

TSMC

80 nm

Process Size

90 nm

0.72 billion

Transistors

0.278 billion

420 mm²

Die Size

196 mm²

Board Design

240W

TDP

65W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

1x Molex

Graphics Features

10.0 (10_0)

DirectX

9.0c (9_3)

3.3 (full) 4.0 (partial)

OpenGL

2.1

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.0

Shader Model

3.0

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