Home GPU Comparison ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 980

ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 4GB VRAM GeForce GTX 980 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 165W)
NVIDIA GeForce GTX 980 's Advantages
Released 3 years and 4 months late
Boost Clock1216MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.4GB/s vs 160.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
GeForce GTX 980 +168%
4.981 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2014
FirePro
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1127 MHz
-
Boost Clock
1216 MHz
1250 MHz
Memory Clock
1753 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
224.4GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1280
Shading Units
2048
80
TMUs
128
32
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
48 KB (per SMM)
512 KB
L2 Cache
2 MB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
77.82 GPixel/s
58.00 GTexel/s
Texture Rate
155.6 GTexel/s
-
FP16 (half)
-
1.856 TFLOPS
FP32 (float)
4.981 TFLOPS
464.0 GFLOPS
FP64 (double)
155.6 GFLOPS

Graphics Processor

Cayman
GPU Name
GM204
Cayman PRO GL
GPU Variant
GM204-400-A1
TeraScale 3
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
5.2 billion
389 mm²
Die Size
398 mm²

Board Design

150W
TDP
165W
450 W
Suggested PSU
450 W
4x SDI
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 6-pin

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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