Home GPU Comparison NVIDIA GeForce GTX 650 vs ATI FirePro V3800

NVIDIA GeForce GTX 650 vs ATI FirePro V3800

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 and 512MB VRAM FirePro V3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 's Advantages
Released 2 years and 5 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (80.00GB/s vs 14.40GB/s)
ATI FirePro V3800 's Advantages
16 additional rendering cores
Lower TDP (43W vs 65W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 +56%
0.812 TFLOPS
FirePro V3800
0.52 TFLOPS
VS

Graphics Card

Sep 2012
Release Date
Apr 2010
GeForce 600
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
-
-
-
384
Shading Units
400
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

8.464 GPixel/s
Pixel Rate
5.200 GPixel/s
33.86 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
812.5 GFLOPS
FP32 (float)
520.0 GFLOPS
33.86 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
43W
250 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x DisplayPort 1.1
1x 6-pin
Power Connectors
None

Graphics Processor

GK107
GPU Name
Redwood
GK107-450-A2
GPU Variant
Redwood PRO GL
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.627 billion
118 mm²
Die Size
104 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

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