GeForce GTX 650 Ti vs FirePro V7900
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 650 Ti 's Advantages
Released 1 years and 5 months late
Lower TDP (110W vs 150W)
FirePro V7900 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 86.40GB/s)
512 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 650 Ti
1425
FirePro V7900
+30%
1856
Graphics Card
Oct 2012
Release Date
May 2011
GeForce 600
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1350 MHz
Memory Clock
1250 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
160.0GB/s
Render Config
-
Compute Units
20
768
Shading Units
1280
64
TMUs
80
16
ROPs
32
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
Theoretical Performance
14.85 GPixel/s
Pixel Rate
23.20 GPixel/s
59.39 GTexel/s
Texture Rate
58.00 GTexel/s
1425 GFLOPS
FP32 (float)
1.856 TFLOPS
59.39 GFLOPS
FP64 (double)
464.0 GFLOPS
Board Design
110W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI
1x mini-HDMI 1.4a
Outputs
4x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GK106
GPU Name
Cayman
GK106-220-A1
GPU Variant
Cayman PRO GL
Kepler
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
2.64 billion
221 mm²
Die Size
389 mm²
Graphics Features
12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0