Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs ATI FirePro V7900

NVIDIA GeForce GTX 650 Ti vs ATI 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

NVIDIA GeForce GTX 650 Ti 's Advantages
Released 1 years and 5 months late
Lower TDP (110W vs 150W)
ATI FirePro V7900 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 86.40GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti
1.425 TFLOPS
FirePro V7900 +30%
1.856 TFLOPS
VS

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

-
Base Clock
-
-
Boost Clock
-
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

-
SM Count
-
-
Compute Units
20
768
Shading Units
1280
64
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
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
-
FP16 (half)
-
1425 GFLOPS
FP32 (float)
1.856 TFLOPS
59.39 GFLOPS
FP64 (double)
464.0 GFLOPS

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

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 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

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