NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce GTX 470 X2
We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 1024MB VRAM GeForce GTX 470 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTS 450 OEM 's Advantages
Lower TDP (106W vs 215W)
NVIDIA GeForce GTX 470 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (107.1GB/s vs 57.73GB/s)
208 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
GeForce GTX 470 X2
+89%
0.855 TFLOPS
Graphics Card
Sep 2010
Release Date
Unknown
GeForce 400
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
902 MHz
Memory Clock
837 MHz
Memory
512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
107.1GB/s
Render Config
-
-
-
3
SM Count
11
144
Shading Units
352
24
TMUs
44
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.698 GPixel/s
Pixel Rate
13.38 GPixel/s
18.79 GTexel/s
Texture Rate
26.75 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
855.4 GFLOPS
37.58 GFLOPS
FP64 (double)
-
Board Design
106W
TDP
215W
300 W
Suggested PSU
550 W
1x DVI
1x DisplayPort
1x VGA
Outputs
3x DVI
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GF106
GPU Name
GF100
-
GPU Variant
GF100-030-A3
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
3.1 billion
238 mm²
Die Size
529 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.0
5.1
Shader Model
5.1
