Home GPU Comparison NVIDIA GeForce GTX TITAN vs ATI FirePro V7900

NVIDIA GeForce GTX TITAN vs ATI FirePro V7900

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN 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 TITAN 's Advantages
Released 1 years and 9 months late
Boost Clock876MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 160.0GB/s)
1408 additional rendering cores
ATI FirePro V7900 's Advantages
Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +153%
4.709 TFLOPS
FirePro V7900
1.856 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
May 2011
GeForce 700
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
1250 MHz

Memory

6GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
20
-
-
-
2688
Shading Units
1280
224
TMUs
80
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

49.06 GPixel/s
Pixel Rate
23.20 GPixel/s
196.2 GTexel/s
Texture Rate
58.00 GTexel/s
-
-
-
4.709 TFLOPS
FP32 (float)
1.856 TFLOPS
1.570 TFLOPS
FP64 (double)
464.0 GFLOPS

Board Design

250W
TDP
150W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

GK110
GPU Name
Cayman
GK110-400-A1
GPU Variant
Cayman PRO GL
Kepler
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
2.64 billion
561 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
3.5
CUDA
-
5.1
Shader Model
5.0

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