Home GPU Comparison NVIDIA GeForce GTX 660 OEM vs ATI Radeon HD 5730

NVIDIA GeForce GTX 660 OEM vs ATI Radeon HD 5730

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 660 OEM and 1024MB VRAM Radeon HD 5730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 OEM 's Advantages
Released 1 years and 6 months late
Boost Clock888MHz
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (134.4GB/s vs 64.00GB/s)
752 additional rendering cores
ATI Radeon HD 5730 's Advantages
Lower TDP (64W vs 130W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 OEM +230%
2.046 TFLOPS
Radeon HD 5730
0.62 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Feb 2011
GeForce 600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

823 MHz
Base Clock
-
888 MHz
Boost Clock
-
1400 MHz
Memory Clock
1000 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
134.4GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
5
1152
Shading Units
400
96
TMUs
20
24
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
256 KB

Theoretical Performance

21.31 GPixel/s
Pixel Rate
6.200 GPixel/s
85.25 GTexel/s
Texture Rate
15.50 GTexel/s
-
FP16 (half)
-
2.046 TFLOPS
FP32 (float)
620.0 GFLOPS
85.25 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
Redwood
GK104-200-KD-A2
GPU Variant
Redwood XT (215-0757002)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.627 billion
294 mm²
Die Size
104 mm²

Board Design

130W
TDP
64W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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