Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce 9800 GX2

NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce 9800 GX2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 512MB VRAM GeForce 9800 GX2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
Released 4 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 64.00GB/s)
640 additional rendering cores
Lower TDP (110W vs 197W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti +271%
1.425 TFLOPS
GeForce 9800 GX2
0.384 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Mar 2008
GeForce 600
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
64.00GB/s

Render Config

-
-
-
-
SM Count
16
768
Shading Units
128
64
TMUs
64
16
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
9.600 GPixel/s
59.39 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
384.0 GFLOPS
59.39 GFLOPS
FP64 (double)
-

Board Design

110W
TDP
197W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x HDMI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GK106
GPU Name
G92
GK106-220-A1
GPU Variant
G92-450-A2
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
2.54 billion
Transistors
0.754 billion
221 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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