NVIDIA GeForce GTX 490 vs AMD FirePro RG220A
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 512MB VRAM FirePro RG220A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 490 's Advantages
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (164.0GB/s vs 51.20GB/s)
400 additional rendering cores
AMD FirePro RG220A 's Advantages
Lower TDP (35W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
+1357%
1.166 TFLOPS
FirePro RG220A
0.08 TFLOPS
Graphics Card
Unknown
Release Date
May 2010
GeForce 400
Generation
FirePro Remote
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
854 MHz
Memory Clock
800 MHz
Memory
1536MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
164.0GB/s
Bandwidth
51.20GB/s
Render Config
-
Compute Units
1
15
SM Count
-
480
Shading Units
80
60
TMUs
8
48
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
-
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
2.000 GPixel/s
36.48 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
80.00 GFLOPS
145.8 GFLOPS
FP64 (double)
-
Board Design
365W
TDP
35W
750 W
Suggested PSU
200 W
3x DVI
1x mini-DisplayPort
Outputs
1x DVI
2x 8-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
M93
GF100-375-A3
GPU Variant
-
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.242 billion
529 mm²
Die Size
73 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
-
5.1
Shader Model
4.1
