Home GPU Comparison NVIDIA GeForce GT 320 OEM vs NVIDIA GeForce GTX 555 OEM

NVIDIA GeForce GT 320 OEM vs NVIDIA GeForce GTX 555 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 320 OEM and 1024MB VRAM GeForce GTX 555 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
Lower TDP (43W vs 150W)
NVIDIA GeForce GTX 555 OEM 's Advantages
Released 1 years and 3 months late
Larger VRAM bandwidth (91.87GB/s vs 25.28GB/s)
216 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 320 OEM
0.188 TFLOPS
GeForce GTX 555 OEM +351%
0.848 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
May 2011
GeForce 300
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
790 MHz
Memory Clock
957 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
25.28GB/s
Bandwidth
91.87GB/s

Render Config

9
SM Count
6
-
Compute Units
-
72
Shading Units
288
24
TMUs
48
8
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
384 KB

Theoretical Performance

4.320 GPixel/s
Pixel Rate
8.832 GPixel/s
12.96 GTexel/s
Texture Rate
35.33 GTexel/s
-
FP16 (half)
-
187.5 GFLOPS
FP32 (float)
847.9 GFLOPS
-
FP64 (double)
70.66 GFLOPS

Graphics Processor

GT215
GPU Name
GF114
GT215-250-A2
GPU Variant
GF114-200-KB-A1
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.727 billion
Transistors
1.95 billion
144 mm²
Die Size
332 mm²

Board Design

43W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Features

11.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
2.1
4.1
Shader Model
5.1

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