Home GPU Comparison ATI FirePro V3900 vs NVIDIA GeForce GTX 745 OEM

ATI FirePro V3900 vs NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V3900 and 4GB VRAM GeForce GTX 745 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3900 's Advantages
96 additional rendering cores
Lower TDP (50W vs 55W)
NVIDIA GeForce GTX 745 OEM 's Advantages
Released 2 years late
More VRAM (4GB vs 1024GB)

Score

Benchmark

FP32 (float)
FirePro V3900
0.624 TFLOPS
GeForce GTX 745 OEM +27%
0.793 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Feb 2014
FirePro
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
4GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
-
-
480
Shading Units
384
24
TMUs
24
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
16.53 GPixel/s
15.60 GTexel/s
Texture Rate
24.79 GTexel/s
-
-
-
624.0 GFLOPS
FP32 (float)
793.3 GFLOPS
-
FP64 (double)
24.79 GFLOPS

Board Design

50W
TDP
55W
250 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 1x VGA
None
Power Connectors
None

Graphics Processor

Turks
GPU Name
GM107
Turks GL
GPU Variant
GM107-220-A2
TeraScale 2
Architecture
Maxwell
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.87 billion
118 mm²
Die Size
148 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.0
5.0
Shader Model
5.1

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