Home GPU Comparison ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 780 6 GB

ATI FirePro V7900 SDI vs NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 6GB VRAM GeForce GTX 780 6 GB 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 250W)
NVIDIA GeForce GTX 780 6 GB 's Advantages
Released 2 years and 4 months late
Boost Clock902MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 160.0GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
GeForce GTX 780 6 GB +123%
4.156 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
Base Clock
863 MHz
-
Boost Clock
902 MHz
1250 MHz
Memory Clock
1502 MHz

Memory

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

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
2304
80
TMUs
192
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
43.30 GPixel/s
58.00 GTexel/s
Texture Rate
173.2 GTexel/s
-
-
-
1.856 TFLOPS
FP32 (float)
4.156 TFLOPS
464.0 GFLOPS
FP64 (double)
173.2 GFLOPS

Board Design

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

Graphics Processor

Cayman
GPU Name
GK110B
Cayman PRO GL
GPU Variant
GK110-301-B1
TeraScale 3
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.64 billion
Transistors
7.08 billion
389 mm²
Die Size
561 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
5.0
Shader Model
5.1

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