Home GPU Comparison ATI FirePro V7900 vs NVIDIA GeForce GTX TITAN X

ATI FirePro V7900 vs NVIDIA GeForce GTX TITAN X

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 12GB VRAM GeForce GTX TITAN X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 's Advantages
Lower TDP (150W vs 250W)
NVIDIA GeForce GTX TITAN X 's Advantages
Released 3 years and 10 months late
Boost Clock1089MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 160.0GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7900
1.856 TFLOPS
GeForce GTX TITAN X +260%
6.691 TFLOPS
VS

Graphics Card

May 2011
Release Date
Mar 2015
FirePro
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1089 MHz
1250 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
160.0GB/s
Bandwidth
336.6GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
3072
80
TMUs
192
32
ROPs
96
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
104.5 GPixel/s
58.00 GTexel/s
Texture Rate
209.1 GTexel/s
-
-
-
1.856 TFLOPS
FP32 (float)
6.691 TFLOPS
464.0 GFLOPS
FP64 (double)
209.1 GFLOPS

Board Design

150W
TDP
250W
450 W
Suggested PSU
600 W
4x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Cayman
GPU Name
GM200
Cayman PRO GL
GPU Variant
GM200-400-A1
TeraScale 3
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
8 billion
389 mm²
Die Size
601 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
5.2
5.0
Shader Model
6.4

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