Home GPU Comparison NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 7450 OEM

NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 625 OEM and 512MB VRAM Radeon HD 7450 OEM 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 1 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (13.20GB/s vs 8.528GB/s)
AMD Radeon HD 7450 OEM 's Advantages
112 additional rendering cores
Lower TDP (18W vs 29W)

Score

Benchmark

FP32 (float)
GeForce GT 625 OEM
0.168 TFLOPS
Radeon HD 7450 OEM +19%
0.2 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Jan 2012
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
825 MHz
Memory Clock
533 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
13.20GB/s
Bandwidth
8.528GB/s

Render Config

-
Compute Units
2
1
SM Count
-
48
Shading Units
160
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
2.500 GPixel/s
6.992 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
167.8 GFLOPS
FP32 (float)
200.0 GFLOPS
13.98 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
18W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
Caicos
-
GPU Variant
Caimour
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.37 billion
79 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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