Home GPU Comparison ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 1080

ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 1080

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 8GB VRAM GeForce GTX 1080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages
Lower TDP (150W vs 180W)
NVIDIA GeForce GTX 1080 's Advantages
Released 5 years late
Boost Clock1733MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 160.0GB/s)
1280 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
GeForce GTX 1080 +378%
8.873 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2016
FirePro
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
1250 MHz
Memory Clock
1251 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
320.3GB/s

Render Config

20
Compute Units
-
-
SM Count
20
1280
Shading Units
2560
80
TMUs
160
32
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
110.9 GPixel/s
58.00 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
1.856 TFLOPS
FP32 (float)
8.873 TFLOPS
464.0 GFLOPS
FP64 (double)
277.3 GFLOPS

Board Design

150W
TDP
180W
450 W
Suggested PSU
450 W
4x SDI
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Cayman
GPU Name
GP104
Cayman PRO GL
GPU Variant
GP104-400-A1
TeraScale 3
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
2.64 billion
Transistors
7.2 billion
389 mm²
Die Size
314 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
6.1
5.0
Shader Model
6.4

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