Home GPU Comparison ATI FirePro 2270 PCIe x1 vs NVIDIA GeForce GTX 660 Rev. 2

ATI FirePro 2270 PCIe x1 vs NVIDIA GeForce GTX 660 Rev. 2

ATI FirePro 2270 PCIe x1
VS
NVIDIA GeForce GTX 660 Rev. 2
ATI FirePro 2270 PCIe x1
NVIDIA GeForce GTX 660 Rev. 2
We compared two Desktop platform GPUs: 512MB VRAM FirePro 2270 PCIe x1 and 2GB VRAM GeForce GTX 660 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro 2270 PCIe x1 's Advantages
Lower TDP (15W vs 140W)
NVIDIA GeForce GTX 660 Rev. 2 's Advantages
Released 3 years and 8 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
880 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro 2270 PCIe x1
0.096 TFLOPS
GeForce GTX 660 Rev. 2 +1963%
1.981 TFLOPS
FirePro 2270 PCIe x1
VS
GeForce GTX 660 Rev. 2

Graphics Card

Jan 2011
Release Date
Sep 2014
FirePro Multi-View
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x1
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
9.600GB/s
Bandwidth
144.2GB/s

Render Config

1
Compute Units
-
-
-
-
80
Shading Units
960
8
TMUs
80
4
ROPs
24
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
20.64 GPixel/s
4.800 GTexel/s
Texture Rate
82.56 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
1.981 TFLOPS
-
FP64 (double)
82.56 GFLOPS

Board Design

15W
TDP
140W
200 W
Suggested PSU
300 W
1x DMS-59
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Cedar
GPU Name
GK104
Cedar WS
GPU Variant
-
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
3.54 billion
59 mm²
Die Size
294 mm²

Graphics Features

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

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