Home GPU Comparison NVIDIA GeForce GT 625 OEM vs ATI Radeon HD 2900 PRO

NVIDIA GeForce GT 625 OEM vs ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 625 OEM 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 GT 625 OEM 's Advantages
Released 5 years and 2 months late
More VRAM (1024GB vs 512GB)
Lower TDP (29W vs 200W)
ATI Radeon HD 2900 PRO 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 13.20GB/s)
272 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625 OEM
0.168 TFLOPS
Radeon HD 2900 PRO +128%
0.384 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Dec 2007
GeForce 600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
825 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
13.20GB/s
Bandwidth
51.20GB/s

Render Config

-
Compute Units
4
1
SM Count
-
48
Shading Units
320
8
TMUs
16
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
9.600 GPixel/s
6.992 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
167.8 GFLOPS
FP32 (float)
384.0 GFLOPS
13.98 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
200W
200 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 8-pin

Graphics Processor

GF119
GPU Name
R600
-
GPU Variant
R600 PRO (215RGMDKA13FG)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.292 billion
Transistors
0.72 billion
79 mm²
Die Size
420 mm²

Graphics Features

12 (11_0)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.0

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