Home GPU Comparison NVIDIA GeForce GTX 260 Rev. 2 vs ATI Radeon HD 4570 Rebrand

NVIDIA GeForce GTX 260 Rev. 2 vs ATI Radeon HD 4570 Rebrand

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 260 Rev. 2 and 1024MB VRAM Radeon HD 4570 Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 260 Rev. 2 's Advantages
Larger VRAM bandwidth (111.9GB/s vs 12.67GB/s)
72 additional rendering cores
ATI Radeon HD 4570 Rebrand 's Advantages
Released 1 years and 4 months late
More VRAM (1024GB vs 896GB)
Lower TDP (65W vs 182W)

Score

Benchmark

FP32 (float)
GeForce GTX 260 Rev. 2 +149%
0.477 TFLOPS
Radeon HD 4570 Rebrand
0.191 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Nov 2009
GeForce 200
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
999 MHz
Memory Clock
396 MHz

Memory

896MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
448bit
Memory Bus
128bit
111.9GB/s
Bandwidth
12.67GB/s

Render Config

-
Compute Units
3
24
SM Count
-
192
Shading Units
120
64
TMUs
8
28
ROPs
4
-
-
-
-
-
-
-
-
-
224 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

16.13 GPixel/s
Pixel Rate
3.184 GPixel/s
36.86 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
476.9 GFLOPS
FP32 (float)
191.0 GFLOPS
59.62 GFLOPS
FP64 (double)
-

Board Design

182W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
-

Graphics Processor

GT200B
GPU Name
RV635
G200-103-B3
GPU Variant
RV635 PRO (215-0682008)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
1.4 billion
Transistors
0.378 billion
470 mm²
Die Size
135 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
4.1

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