Home GPU Comparison ATI Radeon HD 5670 vs NVIDIA GeForce 8800 GTS 512

ATI Radeon HD 5670 vs NVIDIA GeForce 8800 GTS 512

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5670 and 512MB VRAM GeForce 8800 GTS 512 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5670 's Advantages
Released 2 years and 1 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 52.48GB/s)
272 additional rendering cores
Lower TDP (64W vs 135W)

Score

Benchmark

FP32 (float)
Radeon HD 5670 +49%
0.62 TFLOPS
GeForce 8800 GTS 512
0.416 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Dec 2007
Evergreen
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
820 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
52.48GB/s

Render Config

5
Compute Units
-
-
SM Count
16
400
Shading Units
128
20
TMUs
64
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

6.200 GPixel/s
Pixel Rate
10.40 GPixel/s
15.50 GTexel/s
Texture Rate
41.60 GTexel/s
-
-
-
620.0 GFLOPS
FP32 (float)
416.0 GFLOPS
-
-
-

Board Design

64W
TDP
135W
250 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

Redwood
GPU Name
G92
Redwood XT (215-0757002)
GPU Variant
G92-400-A2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.627 billion
Transistors
0.754 billion
104 mm²
Die Size
324 mm²

Graphics Features

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

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