Home GPU Comparison NVIDIA GeForce 8800 GT vs AMD Radeon HD 6930

NVIDIA GeForce 8800 GT vs AMD Radeon HD 6930

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT and 1024MB VRAM Radeon HD 6930 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GT 's Advantages
Lower TDP (125W vs 186W)
AMD Radeon HD 6930 's Advantages
Released 4 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 57.60GB/s)
1168 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8800 GT
0.336 TFLOPS
Radeon HD 6930 +471%
1.92 TFLOPS
VS

Graphics Card

Oct 2007
Release Date
Dec 2011
GeForce 8
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1200 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
14
SM Count
-
112
Shading Units
1280
56
TMUs
80
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
24.00 GPixel/s
33.60 GTexel/s
Texture Rate
60.00 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
1.920 TFLOPS
-
FP64 (double)
480.0 GFLOPS

Board Design

125W
TDP
186W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

G92
GPU Name
Cayman
G92-270-A2
GPU Variant
Cayman CE (215-0807105)
Tesla
Architecture
TeraScale 3
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
2.64 billion
324 mm²
Die Size
389 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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