NVIDIA GeForce GTX 490 vs NVIDIA GeForce 8800 GTS Core 112
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 640MB VRAM GeForce 8800 GTS Core 112 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 640GB)
Larger VRAM bandwidth (164.0GB/s vs 64.00GB/s)
368 additional rendering cores
NVIDIA GeForce 8800 GTS Core 112 's Advantages
Lower TDP (150W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
+333%
1.166 TFLOPS
GeForce 8800 GTS Core 112
0.269 TFLOPS
Graphics Card
Unknown
Release Date
Nov 2007
GeForce 400
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
854 MHz
Memory Clock
800 MHz
Memory
1536MB
Memory Size
640MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
320bit
164.0GB/s
Bandwidth
64.00GB/s
Render Config
-
-
-
15
SM Count
14
480
Shading Units
112
60
TMUs
28
48
ROPs
20
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
80 KB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
10.00 GPixel/s
36.48 GTexel/s
Texture Rate
28.00 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
268.8 GFLOPS
145.8 GFLOPS
FP64 (double)
-
Board Design
365W
TDP
150W
750 W
Suggested PSU
450 W
3x DVI
1x mini-DisplayPort
Outputs
2x DVI
1x S-Video
2x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GF100
GPU Name
G80
GF100-375-A3
GPU Variant
G80-100-K0-A2
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
90 nm
3.1 billion
Transistors
0.681 billion
529 mm²
Die Size
484 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1 (1.0)
N/A
Vulkan
N/A
2.0
CUDA
1.0
5.1
Shader Model
4.0
