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ATI FirePro V3700

RV620
Graphics Processor
40
Cores
4
TMUs
4
ROPs
256 MB
Memory Size
GDDR3
Memory Type
64 bit
Bus Width
ATI FirePro V3700 Photo ATI RV620 Photo
The FirePro V3700 was a mid-range professional graphics card by ATI, launched in August 2008. Built on the 55 nm process, and based on the RV620 graphics processor, in its RV620 PRO variant, the card supports DirectX 10.1. The RV620 graphics processor is a relatively small chip with a die area of only 67 mm² and 181 million transistors. It features 40 shading units, 4 texture mapping units and 4 ROPs. ATI has placed 256 MB GDDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 800 MHz, memory is running at 950 MHz.
Being a single-slot card, the ATI FirePro V3700 does not require any additional power connector, its power draw is rated at 32 W maximum. Display outputs include: 2x DVI. FirePro V3700 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 168 mm in length, and features a single-slot cooling solution. Its price at launch was 99 US Dollars.

Graphics Processor

GPU Name
RV620
GPU Variant
RV620 PRO
Architecture
TeraScale
Process Size
55 nm
Transistors
181 million
Die Size
67 mm²

Graphics Card

Release Date
Aug 8th, 2008
Generation
FirePro
(Vx700)
Production
End-of-life
Launch Price
99 USD
Bus Interface
PCIe 2.0 x16

Relative Performance

95%
100%
FirePro V3700
122%
150%
192%
226%
238%
295%
385%
390%
424%
447%
456%
524%
556%
597%
617%
642%
662%
707%
745%
762%
785%
812%
927%
935%
951%
963%
965%
975%
984%
1041%
1094%
1113%
1154%
1163%
1174%
1185%
1189%
1191%
1214%
1272%
1297%
1392%
1417%
1417%
1477%
1480%
1534%
1637%
1688%
1697%
1728%
1736%
1797%
1819%
1832%
1863%
1950%
1988%
2020%
2021%
2027%
2033%
2196%
2215%
2268%
2296%
2307%
2325%
2331%
2371%
2376%
2443%
2630%
2698%
2767%
2783%
2811%
2840%
2906%
2982%
3052%
3124%
3169%
3171%
3513%
3865%
3919%
4181%
4204%
4260%
4316%
4353%
4374%
4436%
4456%
4478%
4515%
4757%
4856%
4919%
4919%
5410%
5504%
5597%
6017%
6608%
6841%
7369%
7369%
7774%
9095%
9328%
10168%
11567%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
800 MHz
Memory Clock
950 MHz
1900 MHz effective

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
64 bit
Bandwidth
15.20 GB/s

Render Config

Shading Units
40
TMUs
4
ROPs
4
Compute Units
2

Theoretical Performance

Pixel Rate
3.200 GPixel/s
Texture Rate
3.200 GTexel/s
FP32 (float) performance
64.00 GFLOPS

Board Design

Slot Width
Single-slot
Length
6.6 inches
168 mm
TDP
32 W
Outputs
2x DVI
Power Connectors
None

Graphics Features

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

RV620 GPU Notes

Graphics/Compute: GFX3
Display Core Engine: 3.0
Unified Video Decoder: 1.0