ATI FirePro V7800P vs NVIDIA GeForce GTX 650 Ti
GPU Specs Compare
Graphics Card
Release Date
May 2011
Oct 2012
Generation
FirePro
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1350 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
86.40GB/s
Render Config
Compute Units
18
-
Shading Units
1440
768
TMUs
72
64
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Theoretical Performance
Pixel Rate
22.40 GPixel/s
14.85 GPixel/s
Texture Rate
50.40 GTexel/s
59.39 GTexel/s
FP32 (float)
2.016 TFLOPS
1425 GFLOPS
FP64 (double)
403.2 GFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
Cypress
GK106
GPU Variant
Cypress PRO GL
GK106-220-A1
Architecture
TeraScale 2
Kepler
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
2.54 billion
Die Size
334 mm²
221 mm²
Board Design
TDP
138W
110W
Suggested PSU
300 W
300 W
Outputs
1x DisplayPort 1.1
2x DVI1x mini-HDMI 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (11_0)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.1
Shader Model
5.0
5.1
CUDA
-
3.0