Home GPU Comparison NVIDIA GeForce GTX 660 vs AMD Radeon HD 7350 OEM PCI

NVIDIA GeForce GTX 660 vs AMD Radeon HD 7350 OEM PCI

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 660 and 512MB VRAM Radeon HD 7350 OEM PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660 's Advantages
Released 8 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 8.000GB/s)
880 additional rendering cores
AMD Radeon HD 7350 OEM PCI 's Advantages
Lower TDP (19W vs 140W)

Score

Benchmark

FP32 (float)
GeForce GTX 660 +1804%
1.981 TFLOPS
Radeon HD 7350 OEM PCI
0.104 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Jan 2012
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
64bit
144.2GB/s
Bandwidth
8.000GB/s

Render Config

-
Compute Units
2
-
-
-
960
Shading Units
80
80
TMUs
8
24
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

20.64 GPixel/s
Pixel Rate
2.600 GPixel/s
82.56 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
1.981 TFLOPS
FP32 (float)
104.0 GFLOPS
82.56 GFLOPS
FP64 (double)
-

Board Design

140W
TDP
19W
300 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a
1x 6-pin
Power Connectors
-

Graphics Processor

GK106
GPU Name
Cedar
GK106-400-A1
GPU Variant
-
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
0.292 billion
221 mm²
Die Size
59 mm²

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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