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AMD FirePro W7100

Tonga
Graphics Processor
1792
Cores
112
TMUs
32
ROPs
8192 MB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
AMD FirePro W7100 Photo AMD Tonga Photo
The FirePro W7100 was a professional graphics card by AMD, launched in August 2014. Built on the 28 nm process, and based on the Tonga graphics processor, in its Tonga PRO GL variant, the card supports DirectX 12.0. The Tonga graphics processor is a large chip with a die area of 366 mm² and 5,000 million transistors. Unlike the fully unlocked Radeon R9 285X, which uses the same GPU but has all 2048 shaders enabled, AMD has disabled some shading units on the FirePro W7100 to reach the product's target shader count. It features 1792 shading units, 112 texture mapping units and 32 ROPs. AMD has placed 8,192 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 920 MHz, memory is running at 1250 MHz.
Being a single-slot card, the AMD FirePro W7100 draws power from 1x 6-pin power connectors, with power draw rated at 150 W maximum. Display outputs include: 4x DisplayPort. FirePro W7100 is connected to the rest of the system using a PCI-Express 3.0 x16 interface. The card measures 241 mm in length, and features a single-slot cooling solution.

Graphics Processor

GPU Name
Tonga
GPU Variant
Tonga PRO GL
Architecture
GCN 3.0
Process Size
28 nm
Transistors
5,000 million
Die Size
366 mm²

Graphics Card

Release Date
Aug 12th, 2014
Generation
FirePro
(Wx100)
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Relative Performance

3%
4%
5%
7%
8%
9%
11%
14%
14%
15%
16%
16%
19%
20%
21%
22%
23%
24%
25%
27%
27%
28%
29%
33%
34%
34%
35%
35%
35%
35%
37%
39%
40%
41%
42%
42%
42%
43%
43%
44%
46%
47%
50%
51%
51%
53%
53%
55%
59%
61%
61%
62%
62%
64%
65%
66%
67%
70%
71%
72%
72%
73%
73%
79%
79%
81%
82%
83%
83%
84%
85%
85%
88%
94%
97%
99%
100%
100%
FirePro W7100
101%
102%
104%
107%
109%
112%
114%
114%
126%
139%
140%
150%
151%
153%
155%
156%
157%
159%
160%
161%
162%
171%
174%
176%
176%
194%
197%
201%
216%
237%
245%
264%
264%
279%
326%
334%
365%
415%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
920 MHz
Memory Clock
1250 MHz
5000 MHz effective

Memory

Memory Size
8192 MB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
160.0 GB/s

Render Config

Shading Units
1792
TMUs
112
ROPs
32
Compute Units
28

Theoretical Performance

Pixel Rate
29.44 GPixel/s
Texture Rate
103.0 GTexel/s
FP16 (half) performance
3,297 GFLOPS (1:1)
FP32 (float) performance
3,297 GFLOPS
FP64 (double) performance
206.1 GFLOPS (1:16)

Board Design

Slot Width
Single-slot
Length
9.5 inches
241 mm
TDP
150 W
Outputs
4x DisplayPort
Power Connectors
1x 6-pin
Board Number
C767

Graphics Features

DirectX
12.0 (12_0)
OpenGL
4.5
OpenCL
2.0
Vulkan
1.1.82
Shader Model
6.0

Tonga GPU Notes

Graphics/Compute: GFX8 (gfx802)
Display Core Engine: 10.0
Unified Video Decoder: 5.0
Video Compression Engine: 3.0
ROCm Support

Retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Barco MXRT-7600 920 MHz 1250 MHz