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ATI FirePro V7800
- Graphics Processor
- Cypress
- Cores
- 1440
- TMUs
- 72
- ROPs
- 32
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Bus Width
- 256 bit
GPU
Recommended Gaming Resolutions:
- 1600x900
- 1920x1080
- 2560x1440
The FirePro V7800 was an enthusiast-class professional graphics card by ATI, launched on April 26th, 2010. Built on the 40 nm process, and based on the Cypress graphics processor, in its Cypress PRO GL variant, the card supports DirectX 11.2. The Cypress graphics processor is a large chip with a die area of 334 mm² and 2,154 million transistors. Unlike the fully unlocked Radeon HD 5870, which uses the same GPU but has all 1600 shaders enabled, ATI has disabled some shading units on the FirePro V7800 to reach the product's target shader count. It features 1440 shading units, 72 texture mapping units, and 32 ROPs. ATI has paired 2,048 MB GDDR5 memory with the FirePro V7800, which are connected using a 256-bit memory interface. The GPU is operating at a frequency of 700 MHz, memory is running at 1000 MHz (4 Gbps effective).
Being a single-slot card, the ATI FirePro V7800 draws power from 1x 6-pin power connector, with power draw rated at 150 W maximum. Display outputs include: 1x DVI, 2x DisplayPort 1.1. FirePro V7800 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 single-slot cooling solution. Its price at launch was 759 US Dollars.
Being a single-slot card, the ATI FirePro V7800 draws power from 1x 6-pin power connector, with power draw rated at 150 W maximum. Display outputs include: 1x DVI, 2x DisplayPort 1.1. FirePro V7800 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 single-slot cooling solution. Its price at launch was 759 US Dollars.
Graphics Processor
- GPU Name
- Cypress
- GPU Variant
- Cypress PRO GL
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 2,154 million
- Density
- 6.4M / mm²
- Die Size
- 334 mm²
Graphics Card
- Release Date
- Apr 26th, 2010
- Generation
-
FirePro Terascale
(Vx800)
- Predecessor
- FireGL
- Successor
- Radeon Pro GCN
- Production
- End-of-life
- Launch Price
- 759 USD
- Bus Interface
- PCIe 2.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.
Clock Speeds
- GPU Clock
- 700 MHz
- Memory Clock
-
1000 MHz
4 Gbps effective
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 256 bit
- Bandwidth
- 128.0 GB/s
Render Config
- Shading Units
- 1440
- TMUs
- 72
- ROPs
- 32
- Compute Units
- 18
- L1 Cache
- 8 KB (per CU)
- L2 Cache
- 512 KB
Theoretical Performance
- Pixel Rate
- 22.40 GPixel/s
- Texture Rate
- 50.40 GTexel/s
- FP32 (float)
- 2.016 TFLOPS
- FP64 (double)
- 403.2 GFLOPS (1:5)
Board Design
- Slot Width
- Single-slot
- Length
- 254 mm
10 inches
- TDP
- 150 W
- Suggested PSU
- 450 W
- Outputs
- 1x DVI
2x DisplayPort 1.1
- Power Connectors
- 1x 6-pin
- Board Number
- C075-01,
C075-71
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
- 4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Cypress GPU Notes
| Generation: Evergreen Desktop Variant: Hemlock Mobile Variant: Lexington Graphics/Compute: GFX4 Display Core Engine: 4.0 Unified Video Decoder: 2.3 |
Retail boards based on this design (1)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| 700 MHz | 1000 MHz |
Apr 24th, 2024 21:40 EDT
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