NVIDIA GeForce GTX 650 Ti vs ATI FirePro V8800
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Apr 2010
Generation
GeForce 600
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Memory Clock
1350 MHz
1150 MHz
Memory
Memory Size
1024MB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
86.40GB/s
147.2GB/s
Render Config
Shading Units
768
1600
TMUs
64
80
ROPs
16
32
L1 Cache
16 KB (per SMX)
8 KB (per CU)
L2 Cache
256 KB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
14.85 GPixel/s
26.40 GPixel/s
Texture Rate
59.39 GTexel/s
66.00 GTexel/s
FP32 (float)
1425 GFLOPS
2.640 TFLOPS
FP64 (double)
59.39 GFLOPS
528.0 GFLOPS
Graphics Processor
GPU Name
GK106
Cypress
GPU Variant
GK106-220-A1
Cypress XT GL
Architecture
Kepler
TeraScale 2
Foundry
TSMC
TSMC
Process Size
28 nm
40 nm
Transistors
2.54 billion
2.154 billion
Die Size
221 mm²
334 mm²
Board Design
TDP
110W
208W
Suggested PSU
300 W
550 W
Outputs
2x DVI1x mini-HDMI 1.4a
4x DisplayPort 1.11x S-Video
Power Connectors
1x 6-pin
2x 6-pin
Graphics Features
DirectX
12 (11_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.1
N/A
CUDA
3.0
-
Shader Model
5.1
5.0