NVIDIA GeForce GTX 260 vs ATI Radeon HD 2900 PRO

VS

NVIDIA GeForce GTX 260

ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 and 512MB VRAM Radeon HD 2900 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 's Advantages

Released 6 months late

More VRAM (896GB vs 512GB)

Larger VRAM bandwidth (111.9GB/s vs 51.20GB/s)

Lower TDP (182W vs 200W)

ATI Radeon HD 2900 PRO 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 260 +24%

0.477 TFLOPS

Radeon HD 2900 PRO

0.384 TFLOPS

GeForce GTX 260

VS

Radeon HD 2900 PRO

Graphics Card

Jun 2008

Release Date

Dec 2007

GeForce 200

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

999 MHz

Memory Clock

800 MHz

Memory

896MB

Memory Size

512MB

GDDR3

Memory Type

GDDR3

448bit

Memory Bus

256bit

111.9GB/s

Bandwidth

51.20GB/s

Render Config

-

Compute Units

4

24

SM Count

-

192

Shading Units

320

64

TMUs

16

28

ROPs

16

-

224 KB

L2 Cache

128 KB

-

Theoretical Performance

16.13 GPixel/s

Pixel Rate

9.600 GPixel/s

36.86 GTexel/s

Texture Rate

9.600 GTexel/s

-

476.9 GFLOPS

FP32 (float)

384.0 GFLOPS

59.62 GFLOPS

FP64 (double)

-

Board Design

182W

TDP

200W

450 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GT200

GPU Name

R600

G200-100-A2

GPU Variant

R600 PRO (215RGMDKA13FG)

Tesla 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

80 nm

1.4 billion

Transistors

0.72 billion

576 mm²

Die Size

420 mm²

Graphics Features

11.1 (10_0)

DirectX

10.0 (10_0)

3.3

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

1.3

CUDA

-

4.0

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA GeForce GTX 260 vs NVIDIA Quadro FX 3450

2

NVIDIA GeForce GTX 260 vs ATI FireMV 2400 PCIe x1

3

NVIDIA GeForce GTX 260 vs NVIDIA GeForce 8500 GT

4

NVIDIA GeForce GTX 260 vs AMD FirePro W600

5

NVIDIA GeForce GTX 260 vs AMD Radeon RX 6750 GRE 12 GB

6

NVIDIA GeForce GTX 260 vs AMD Radeon Pro WX 7100

7

NVIDIA GeForce GTX 260 vs AMD Radeon RX 7990 XTX

8

NVIDIA GeForce GTX 260 vs ATI Radeon HD 4850 X2

9

NVIDIA GeForce GTX 260 vs ATI FirePro V4800

10

NVIDIA GeForce GTX 260 vs NVIDIA GeForce RTX 3090

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps