NVIDIA GeForce 8800 GT Mac Edition vs NVIDIA GeForce GT 320 OEM
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8800 GT Mac Edition and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 8800 GT Mac Edition 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 25.28GB/s)
40 additional rendering cores
NVIDIA GeForce GT 320 OEM 's Advantages
Released 2 years late
More VRAM (1024GB vs 512GB)
Lower TDP (43W vs 125W)
Score
Benchmark
FP32 (float)
GeForce 8800 GT Mac Edition
+78%
0.336 TFLOPS
GeForce GT 320 OEM
0.188 TFLOPS
Graphics Card
Feb 2008
Release Date
Feb 2010
GeForce 8
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
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
25.28GB/s
Render Config
-
-
-
14
SM Count
9
112
Shading Units
72
56
TMUs
24
16
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
64 KB
-
-
-
Theoretical Performance
9.600 GPixel/s
Pixel Rate
4.320 GPixel/s
33.60 GTexel/s
Texture Rate
12.96 GTexel/s
-
-
-
336.0 GFLOPS
FP32 (float)
187.5 GFLOPS
-
-
-
Board Design
125W
TDP
43W
300 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI
1x HDMI
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
G92
GPU Name
GT215
G92-270-A2
GPU Variant
GT215-250-A2
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.727 billion
324 mm²
Die Size
144 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1
