GeForce GTX 460 vs GeForce GT 320 OEM
We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 460 's Advantages
Larger VRAM bandwidth (86.40GB/s vs 25.28GB/s)
264 additional rendering cores
GeForce GT 320 OEM 's Advantages
More VRAM (1024GB vs 768GB)
Lower TDP (43W vs 160W)
Score
Benchmark
FP32 (float)
GeForce GTX 460
+382%
907
GeForce GT 320 OEM
188
Graphics Card
Jul 2010
Release Date
Feb 2010
GeForce 400
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Memory Clock
790 MHz
Memory
768MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
128bit
86.40GB/s
Bandwidth
25.28GB/s
Render Config
7
SM Count
9
336
Shading Units
72
56
TMUs
24
24
ROPs
8
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
64 KB
Theoretical Performance
9.450 GPixel/s
Pixel Rate
4.320 GPixel/s
37.80 GTexel/s
Texture Rate
12.96 GTexel/s
907.2 GFLOPS
FP32 (float)
187.5 GFLOPS
75.60 GFLOPS
FP64 (double)
-
Board Design
160W
TDP
43W
450 W
Suggested PSU
200 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x DVI
1x HDMI
1x VGA
-
Power Connectors
None
Graphics Processor
GF104
GPU Name
GT215
GF104-300-KB-A1
GPU Variant
GT215-250-A2
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
0.727 billion
332 mm²
Die Size
144 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.2
5.1
Shader Model
4.1
