Home GPU Comparison AMD Radeon HD 7750 vs NVIDIA GeForce 6800 GS

AMD Radeon HD 7750 vs NVIDIA GeForce 6800 GS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7750 and 256MB VRAM GeForce 6800 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7750 's Advantages
Released 6 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 32.00GB/s)
512 additional rendering cores

Score

VS

Graphics Card

Feb 2012
Release Date
Nov 2005
Southern Islands
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
32.00GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
-
32
TMUs
12
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

55W
TDP
Unknown
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
NV41
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
Curie
TSMC
Foundry
TSMC
28 nm
Process Size
130 nm
1.5 billion
Transistors
0.19 billion
123 mm²
Die Size
225 mm²

Graphics Features

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

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