Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs ATI Radeon HD 5670

NVIDIA GeForce GTX 470 X2 vs ATI Radeon HD 5670

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 1024MB VRAM Radeon HD 5670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 X2 's Advantages
Larger VRAM bandwidth (107.1GB/s vs 64.00GB/s)
ATI Radeon HD 5670 's Advantages
48 additional rendering cores
Lower TDP (64W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 X2 +37%
0.855 TFLOPS
Radeon HD 5670
0.62 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jan 2010
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
107.1GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
5
11
SM Count
-
352
Shading Units
400
44
TMUs
20
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
6.200 GPixel/s
26.75 GTexel/s
Texture Rate
15.50 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
620.0 GFLOPS
-
-
-

Board Design

215W
TDP
64W
550 W
Suggested PSU
250 W
3x DVI
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GF100
GPU Name
Redwood
GF100-030-A3
GPU Variant
Redwood XT (215-0757002)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
0.627 billion
529 mm²
Die Size
104 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
5.0

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