Home GPU Comparison NVIDIA GeForce GT 650M vs NVIDIA GeForce 8800M GTX

NVIDIA GeForce GT 650M vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 650M and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 650M 's Advantages
Released 4 years and 4 months late
Boost Clock950MHz
More VRAM (1024GB vs 512GB)
288 additional rendering cores
Lower TDP (45W vs 65W)
NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)
GeForce GT 650M +204%
0.73 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
VS

Graphics Card

Mar 2012
Release Date
Nov 2007
GeForce 600M
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-HE

Clock Speeds

835 MHz
Base Clock
-
950 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
51.20GB/s

Render Config

-
-
-
-
SM Count
12
384
Shading Units
96
32
TMUs
48
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

7.600 GPixel/s
Pixel Rate
8.000 GPixel/s
30.40 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
729.6 GFLOPS
FP32 (float)
240.0 GFLOPS
30.40 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
G92
N13P-GT-A2
GPU Variant
NB8E-GTX-A2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.27 billion
Transistors
0.754 billion
118 mm²
Die Size
324 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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