ATI Radeon HD 2600 PRO vs GeForce GTX 470
We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2600 PRO and 1280MB VRAM GeForce GTX 470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 2600 PRO 's Advantages
Lower TDP (35W vs 215W)
GeForce GTX 470 's Advantages
Released 2 years and 9 months late
More VRAM (1280GB vs 256GB)
Larger VRAM bandwidth (133.9GB/s vs 16.00GB/s)
328 additional rendering cores
Score
Benchmark
FP32 (float)
ATI Radeon HD 2600 PRO
144
GeForce GTX 470
+656%
1089
Graphics Card
Jun 2007
Release Date
Mar 2010
Radeon R600
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
500 MHz
Memory Clock
837 MHz
Memory
256MB
Memory Size
1280MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
320bit
16.00GB/s
Bandwidth
133.9GB/s
Render Config
3
Compute Units
-
-
SM Count
14
120
Shading Units
448
8
TMUs
56
4
ROPs
40
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
640 KB
Theoretical Performance
2.400 GPixel/s
Pixel Rate
17.02 GPixel/s
4.800 GTexel/s
Texture Rate
34.05 GTexel/s
144.0 GFLOPS
FP32 (float)
1089 GFLOPS
-
FP64 (double)
136.1 GFLOPS
Board Design
35W
TDP
215W
200 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
2x DVI
1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin
Graphics Processor
RV630
GPU Name
GF100
RV630 PRO
(215CDBBKA15FG)
GPU Variant
GF100-275-A3
TeraScale
Architecture
Fermi
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
3.1 billion
153 mm²
Die Size
529 mm²
Graphics Features
10.0 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
4.0
Shader Model
5.1
