Home GPU Comparison ATI FirePro V7900 vs AMD Radeon RX 560DX

ATI FirePro V7900 vs AMD Radeon RX 560DX

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 and 4GB VRAM Radeon RX 560DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
384 additional rendering cores
AMD Radeon RX 560DX 's Advantages
Released 6 years and 11 months late
Boost Clock1175MHz
More VRAM (4GB vs 2GB)
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
FirePro V7900
1.856 TFLOPS
Radeon RX 560DX +13%
2.106 TFLOPS
VS

Graphics Card

May 2011
Release Date
Apr 2018
FirePro
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
1250 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
96.00GB/s

Render Config

20
Compute Units
14
-
-
-
1280
Shading Units
896
80
TMUs
56
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
18.80 GPixel/s
58.00 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
1.856 TFLOPS
FP32 (float)
2.106 TFLOPS
464.0 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
4x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin
Power Connectors
None

Graphics Processor

Cayman
GPU Name
Polaris 21
Cayman PRO GL
GPU Variant
Polaris 21 XL
TeraScale 3
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
2.64 billion
Transistors
3 billion
389 mm²
Die Size
123 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
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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