Home GPU Comparison NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce GT 625 OEM vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 625 OEM and 1024MB VRAM Radeon HD 7770 GHz 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
Released 1 years late
Lower TDP (29W vs 80W)
AMD Radeon HD 7770 GHz Edition 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 13.20GB/s)
592 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 625 OEM
0.168 TFLOPS
Radeon HD 7770 GHz Edition +661%
1.28 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Feb 2012
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
825 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
13.20GB/s
Bandwidth
72.00GB/s

Render Config

1
SM Count
-
-
Compute Units
10
48
Shading Units
640
8
TMUs
40
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

1.748 GPixel/s
Pixel Rate
16.00 GPixel/s
6.992 GTexel/s
Texture Rate
40.00 GTexel/s
-
FP16 (half)
-
167.8 GFLOPS
FP32 (float)
1280 GFLOPS
13.98 GFLOPS
FP64 (double)
80.00 GFLOPS

Graphics Processor

GF119
GPU Name
Cape Verde
-
GPU Variant
Cape Verde XT
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.5 billion
79 mm²
Die Size
123 mm²

Board Design

29W
TDP
80W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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