ATI Radeon HD 2600 PRO vs GeForce GT 620 OEM
We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2600 PRO and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 2600 PRO 's Advantages
Larger VRAM bandwidth (16.00GB/s vs 14.37GB/s)
72 additional rendering cores
GeForce GT 620 OEM 's Advantages
Released 4 years and 10 months late
More VRAM (512GB vs 256GB)
Lower TDP (30W vs 35W)
Score
Benchmark
FP32 (float)
ATI Radeon HD 2600 PRO
144
GeForce GT 620 OEM
+8%
156
Graphics Card
Jun 2007
Release Date
Apr 2012
Radeon R600
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
500 MHz
Memory Clock
898 MHz
Memory
256MB
Memory Size
512MB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
16.00GB/s
Bandwidth
14.37GB/s
Render Config
3
Compute Units
-
-
SM Count
1
120
Shading Units
48
8
TMUs
8
4
ROPs
4
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
128 KB
Theoretical Performance
2.400 GPixel/s
Pixel Rate
1.620 GPixel/s
4.800 GTexel/s
Texture Rate
6.480 GTexel/s
144.0 GFLOPS
FP32 (float)
155.5 GFLOPS
-
FP64 (double)
12.96 GFLOPS
Board Design
35W
TDP
30W
200 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
RV630
GPU Name
GF119
RV630 PRO
(215CDBBKA15FG)
GPU Variant
-
TeraScale
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.39 billion
Transistors
0.292 billion
153 mm²
Die Size
79 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
2.1
4.0
Shader Model
5.1
