ATI Radeon HD 4750 Graphics Card

Last updated:

Learn more about ATI Radeon HD 4750:

Specifications

Generation
Radeon R700
GPU model
RV740
Interface
PCIe 2.0 x16
GPU clock
730 MHz
Memory size
512 MB
DirectX
10.1 (10_1)
Release date
Sep 9th, 2009

Graphics Processor

GPU model
RV740
GPU variant
RV740 PRO
Architecture
TeraScale
Foundry
TSMC
Manufacturing process
40 nm
Number of transistors
826 million
Die size
137 mm²

Graphics Card

Release date
Sep 9th, 2009
Generation
Radeon R700
Production
End-of-life
Interface
PCIe 2.0 x16
Reviews
1 in our database
Predecessor
Radeon R600
Successor
Evergreen

Clocks

GPU clock
730 MHz
Memory clock
800 MHz 3.2 Gbps effective

Memory Configuration

Memory size
512 MB
Memory type
GDDR5
Memory bus width
128 bit
Bandwidth
51.20 GB/s

Render Configuration

Shading units
640
TMUs
32
ROPs
16
Compute units
8
Cache L1
16 KB (per CU)
Cache L2
128 KB

Performance

Pixel rate
11.68 GPixel/s
Texture rate
23.36 GTexel/s
FP32 (float) performance
934.4 GFLOPS
FP64 (double) performance
186.9 GFLOPS (1:5)

Dimensions & Outputs

Slot width
Single-slot
TDP
100 W
Suggested PSU
300 W
Outputs
2x DVI1x S-Video
Power connectors
1x 6-pin
Board number
B863

API Support & Features

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Shader model
4.1

Drivers

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