Home GPU Comparison NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 6770 Green Edition

NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 625 OEM and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 625 OEM 's Advantages
Lower TDP (29W vs 86W)
AMD Radeon HD 6770 Green Edition 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (21.34GB/s vs 13.20GB/s)
672 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625 OEM
0.168 TFLOPS
Radeon HD 6770 Green Edition +500%
1.008 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Apr 2013
GeForce 600
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
825 MHz
Memory Clock
667 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
13.20GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
9
1
SM Count
-
48
Shading Units
720
8
TMUs
36
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.748 GPixel/s
Pixel Rate
11.20 GPixel/s
6.992 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
167.8 GFLOPS
FP32 (float)
1008 GFLOPS
13.98 GFLOPS
FP64 (double)
-

Board Design

29W
TDP
86W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

GF119
GPU Name
Juniper
-
GPU Variant
Juniper LE (215-0754009)
Fermi 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
1.04 billion
79 mm²
Die Size
166 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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