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ATI FirePro V8750

RV770
Graphics Processor
800
Cores
40
TMUs
16
ROPs
2 GB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
ATI FirePro V8750 Photo ATI RV770 Photo
The FirePro V8750 was a enthusiast-class professional graphics card by ATI, launched in July 2008. Built on the 55 nm process, and based on the RV770 graphics processor, in its RV770 XT variant, the card supports DirectX 10.1. The RV770 graphics processor is an average sized chip with a die area of 256 mm² and 956 million transistors. It features 800 shading units, 40 texture mapping units and 16 ROPs. ATI has placed 2,048 MB GDDR5 memory on the card, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 750 MHz, memory is running at 900 MHz.
Being a dual-slot card, the ATI FirePro V8750 draws power from 2x 6-pin power connectors, with power draw rated at 151 W maximum. Display outputs include: 1x DVI, 2x DisplayPort, 1x S-Video. FirePro V8750 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 254 mm in length, and features a dual-slot cooling solution. Its price at launch was 1799 US Dollars.

Graphics Processor

GPU Name
RV770
GPU Variant
RV770 XT
(215-0669049)
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
956 million
Die Size
256 mm²

Graphics Card

Release Date
Jul 28th, 2008
Generation
FirePro
(Vx700)
Production
End-of-life
Launch Price
1,799 USD
Bus Interface
PCIe 2.0 x16

Relative Performance

10%
13%
16%
20%
23%
25%
31%
40%
40%
44%
46%
47%
54%
58%
62%
64%
67%
69%
73%
77%
79%
81%
84%
96%
97%
99%
100%
100%
FirePro V8750
100%
101%
102%
108%
114%
116%
120%
121%
122%
123%
123%
124%
126%
132%
135%
144%
147%
147%
153%
154%
159%
170%
175%
176%
179%
180%
187%
189%
190%
193%
203%
206%
210%
210%
211%
211%
228%
230%
236%
238%
240%
241%
242%
246%
247%
254%
273%
280%
287%
289%
292%
295%
302%
310%
317%
324%
329%
329%
365%
401%
407%
434%
436%
442%
448%
452%
454%
461%
463%
465%
469%
494%
504%
511%
511%
562%
571%
581%
625%
686%
710%
765%
765%
807%
901%
944%
969%
1056%
1201%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
750 MHz
Memory Clock
900 MHz
3600 MHz effective

Memory

Memory Size
2 GB
Memory Type
GDDR5
Memory Bus
256 bit
Bandwidth
115.2 GB/s

Render Config

Shading Units
800
TMUs
40
ROPs
16
Compute Units
10

Theoretical Performance

Pixel Rate
12.00 GPixel/s
Texture Rate
30.00 GTexel/s
FP32 (float) performance
1,200 GFLOPS
FP64 (double) performance
240.0 GFLOPS (1:5)

Board Design

Slot Width
Dual-slot
Length
10 inches
254 mm
TDP
151 W
Outputs
1x DVI
2x DisplayPort
1x S-Video
Power Connectors
2x 6-pin

Graphics Features

DirectX
10.1
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1

RV770 GPU Notes

Graphics/Compute: GFX3
Display Core Engine: 3.1
Unified Video Decoder: 2.0