NVIDIA GeForce GT 320 OEM vs NVIDIA GeForce GT 120 OEM
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 320 OEM and 512MB VRAM GeForce GT 120 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 320 OEM 's Advantages
Released 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.28GB/s vs 16.13GB/s)
40 additional rendering cores
Lower TDP (43W vs 50W)
Score
Benchmark
FP32 (float)
GeForce GT 320 OEM
+59%
0.188 TFLOPS
GeForce GT 120 OEM
0.118 TFLOPS
Graphics Card
Feb 2010
Release Date
Mar 2009
GeForce 300
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
790 MHz
Memory Clock
504 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
25.28GB/s
Bandwidth
16.13GB/s
Render Config
-
-
-
9
SM Count
4
72
Shading Units
32
24
TMUs
16
8
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
4.320 GPixel/s
Pixel Rate
5.904 GPixel/s
12.96 GTexel/s
Texture Rate
11.81 GTexel/s
-
-
-
187.5 GFLOPS
FP32 (float)
117.5 GFLOPS
-
-
-
Board Design
43W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI
1x HDMI
1x VGA
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
GT215
GPU Name
G96C
GT215-250-A2
GPU Variant
-
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.727 billion
Transistors
0.314 billion
144 mm²
Die Size
121 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
1.1
4.1
Shader Model
4.0
