Home GPU Comparison AMD Radeon HD 7750 vs NVIDIA GeForce 7950 GT AGP

AMD Radeon HD 7750 vs NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7750 's Advantages
Released 4 years and 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 38.40GB/s)
512 additional rendering cores
Lower TDP (55W vs 65W)

Score

VS

Graphics Card

Feb 2012
Release Date
Apr 2007
Southern Islands
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
38.40GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
-
32
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
8.000 GPixel/s
25.60 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
-
51.20 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x Molex

Graphics Processor

Cape Verde
GPU Name
G71
Cape Verde PRO
GPU Variant
G71-GT2-H-N-A2
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
1.5 billion
Transistors
0.278 billion
123 mm²
Die Size
196 mm²

Graphics Features

12 (11_1)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
3.0

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