Home GPU Comparison AMD Radeon RX 455 OEM vs ATI FirePro V9800P

AMD Radeon RX 455 OEM vs ATI FirePro V9800P

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 455 OEM and 4GB VRAM FirePro V9800P to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 455 OEM 's Advantages
Released 5 years and 9 months late
Lower TDP (100W vs 225W)
ATI FirePro V9800P 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (147.2GB/s vs 104.0GB/s)
832 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 455 OEM
1.613 TFLOPS
FirePro V9800P +68%
2.72 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Sep 2010
Arctic Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1625 MHz
Memory Clock
1150 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
104.0GB/s
Bandwidth
147.2GB/s

Render Config

12
Compute Units
20
-
-
-
768
Shading Units
1600
48
TMUs
80
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
27.20 GPixel/s
50.40 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
1.613 TFLOPS
FP32 (float)
2.720 TFLOPS
100.8 GFLOPS
FP64 (double)
544.0 GFLOPS

Board Design

100W
TDP
225W
300 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DisplayPort 1.1
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Tobago
GPU Name
Cypress
Tobago PRO (215-0875010)
GPU Variant
Cypress XT GL
GCN 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
2.154 billion
160 mm²
Die Size
334 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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