Home GPU Comparison ATI FirePro V7900 SDI vs AMD Radeon RX Vega 56

ATI FirePro V7900 SDI vs AMD Radeon RX Vega 56

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 8GB VRAM Radeon RX Vega 56 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 210W)
AMD Radeon RX Vega 56 's Advantages
Released 6 years and 3 months late
Boost Clock1471MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 160.0GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro V7900 SDI
1.856 TFLOPS
Radeon RX Vega 56 +467%
10.54 TFLOPS
VS

Graphics Card

May 2011
Release Date
Aug 2017
FirePro
Generation
Vega
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1156 MHz
-
Boost Clock
1471 MHz
1250 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
160.0GB/s
Bandwidth
409.6GB/s

Render Config

20
Compute Units
56
-
-
-
1280
Shading Units
3584
80
TMUs
224
32
ROPs
64
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
94.14 GPixel/s
58.00 GTexel/s
Texture Rate
329.5 GTexel/s
-
FP16 (half)
21.09 TFLOPS
1.856 TFLOPS
FP32 (float)
10.54 TFLOPS
464.0 GFLOPS
FP64 (double)
659.0 GFLOPS

Board Design

150W
TDP
210W
450 W
Suggested PSU
550 W
4x SDI
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Cayman
GPU Name
Vega 10
Cayman PRO GL
GPU Variant
Vega 10 XL (215-0894216)
TeraScale 3
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
2.64 billion
Transistors
12.5 billion
389 mm²
Die Size
495 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.4

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