AMD FirePro RG220 vs NVIDIA GeForce GTX 660 OEM
We compared two Desktop platform GPUs: 512MB VRAM FirePro RG220 and 1536MB VRAM GeForce GTX 660 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD FirePro RG220 's Advantages
Lower TDP (35W vs 130W)
NVIDIA GeForce GTX 660 OEM 's Advantages
Released 2 years and 3 months late
Boost Clock888MHz
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 51.20GB/s)
1072 additional rendering cores
Score
Benchmark
FP32 (float)
FirePro RG220
0.08 TFLOPS
GeForce GTX 660 OEM
+2457%
2.046 TFLOPS
Graphics Card
May 2010
Release Date
Aug 2012
FirePro RG
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
823 MHz
-
Boost Clock
888 MHz
800 MHz
Memory Clock
1400 MHz
Memory
512MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
192bit
51.20GB/s
Bandwidth
134.4GB/s
Render Config
1
Compute Units
-
-
-
-
80
Shading Units
1152
8
TMUs
96
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
-
L2 Cache
384 KB
-
-
-
Theoretical Performance
2.000 GPixel/s
Pixel Rate
21.31 GPixel/s
4.000 GTexel/s
Texture Rate
85.25 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
2.046 TFLOPS
-
FP64 (double)
85.25 GFLOPS
Board Design
35W
TDP
130W
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
M93
GPU Name
GK104
-
GPU Variant
GK104-200-KD-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
3.54 billion
73 mm²
Die Size
294 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1
