GPU Comparison
RADEON
ATI Radeon HD 4750
CORE STATE
RV740
VRAM
512 MB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale
PROCESS
40 nm
LAUNCH DATE
2009
VS
GEFORCE
GeForce GTX 1660 Ti Max-Q
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1335 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon HD 4750
GTX 1660 Ti Max-Q
Core Specs
Shading Units
640
1,536
+140.0%
Shaders
640
1,536
+140.0%
TMUs
32
96
+200.0%
ROPs
16
48
+200.0%
Compute Units
8
—
SM Count
—
24
Clocks
Base Clock
—
1140 MHz
Boost Clock
—
1335 MHz
GPU Clock
730 MHz
—
Memory Clock
800 MHz
3.2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
512 MB
6 GB
VRAM (MB)
512
6,144
+1100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
51.20 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
1536 KB
Performance
Pixel Rate
11.68 GPixel/s
64.08 GPixel/s
Texture Rate
23.36 GTexel/s
128.2 GTexel/s
FP32 (TFLOPS)
934.4 GFLOPS
4.101 TFLOPS
FP64 (TFLOPS)
186.9 GFLOPS (1:5)
128.2 GFLOPS (1:32)
FP16 (TFLOPS)
—
8.202 TFLOPS (2:1)
Power
TDP
100 W
—
TDP (W)
100
—
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV740
TU116
Generation
Radeon R700
(HD 4700)
GeForce 16 Mobile
Process Size
40 nm
12 nm
Transistors
826 million
6,600 million
Die Size
137 mm²
284 mm²
Foundry
TSMC
TSMC
Density
6.0M / mm²
23.2M / mm²
API Support
DirectX
10.1 (10_1)
12 (12_1)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
Single-slot
MXM Module
Outputs
2x DVI1x S-Video
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon R600
GeForce 10 Mobile
Successor
Evergreen
GeForce 20 Mobile