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

NVIDIA GeForce GTX 650 vs NVIDIA GeForce 8800 GT

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

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Released 4 years and 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 57.60GB/s)
272 additional rendering cores
Lower TDP (65W vs 125W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 +141%
0.812 TFLOPS
GeForce 8800 GT
0.336 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Oct 2007
GeForce 600
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
-
SM Count
14
384
Shading Units
112
32
TMUs
56
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

8.464 GPixel/s
Pixel Rate
9.600 GPixel/s
33.86 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
812.5 GFLOPS
FP32 (float)
336.0 GFLOPS
33.86 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
125W
250 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GK107
GPU Name
G92
GK107-450-A2
GPU Variant
G92-270-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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