Home GPU Comparison AMD Radeon HD 8490 OEM vs AMD FirePro W7100

AMD Radeon HD 8490 OEM vs AMD FirePro W7100

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8490 OEM and 8GB VRAM FirePro W7100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 150W)
AMD FirePro W7100 's Advantages
Released 1 years and 1 months late
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
1632 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8490 OEM
0.28 TFLOPS
FirePro W7100 +1077%
3.297 TFLOPS
VS

Graphics Card

Jul 2013
Release Date
Aug 2014
Sea Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
160.0GB/s

Render Config

2
Compute Units
28
-
-
-
160
Shading Units
1792
8
TMUs
112
4
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

3.500 GPixel/s
Pixel Rate
29.44 GPixel/s
7.000 GTexel/s
Texture Rate
103.0 GTexel/s
-
FP16 (half)
3.297 TFLOPS
280.0 GFLOPS
FP32 (float)
3.297 TFLOPS
-
FP64 (double)
206.1 GFLOPS

Board Design

35W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1.1
Outputs
4x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Caicos
GPU Name
Tonga
Caicos XTX
GPU Variant
Tonga PRO GL
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.37 billion
Transistors
5 billion
67 mm²
Die Size
366 mm²

Graphics Features

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

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