NVIDIA GeForce GTX 465 vs NVIDIA GeForce GT 120 Mac Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 465 and 512MB VRAM GeForce GT 120 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 465 's Advantages
Released 1 years and 4 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (102.7GB/s vs 25.60GB/s)
320 additional rendering cores
NVIDIA GeForce GT 120 Mac Edition 's Advantages
Lower TDP (50W vs 200W)
Score
Benchmark
FP32 (float)
GeForce GTX 465
+850%
0.855 TFLOPS
GeForce GT 120 Mac Edition
0.09 TFLOPS
Graphics Card
May 2010
Release Date
Jan 2009
GeForce 400
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
802 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
102.7GB/s
Bandwidth
25.60GB/s
Render Config
-
-
-
11
SM Count
4
352
Shading Units
32
44
TMUs
16
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
13.38 GPixel/s
Pixel Rate
4.400 GPixel/s
26.75 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
89.60 GFLOPS
106.9 GFLOPS
FP64 (double)
-
Board Design
200W
TDP
50W
550 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 1.3a
Outputs
1x DVI
1x mini-DisplayPort
2x 6-pin
Power Connectors
None
Graphics Processor
GF100
GPU Name
G96C
GF100-030-A3
GPU Variant
-
Fermi
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3.1 billion
Transistors
0.314 billion
529 mm²
Die Size
121 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
1.1
5.1
Shader Model
4.0
