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 RTX 2070 Mobile
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1440 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon HD 4750
RTX 2070 Mobile
Core Specs
Shading Units
640
2,304
+260.0%
Shaders
640
2,304
+260.0%
TMUs
32
144
+350.0%
ROPs
16
64
+300.0%
Compute Units
8
—
SM Count
—
36
Clocks
Base Clock
—
1215 MHz
Boost Clock
—
1440 MHz
GPU Clock
730 MHz
—
Memory Clock
800 MHz
3.2 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
512 MB
8 GB
VRAM (MB)
512
8,192
+1500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
51.20 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
11.68 GPixel/s
92.16 GPixel/s
Texture Rate
23.36 GTexel/s
207.4 GTexel/s
FP32 (TFLOPS)
934.4 GFLOPS
6.636 TFLOPS
FP64 (TFLOPS)
186.9 GFLOPS (1:5)
207.4 GFLOPS (1:32)
FP16 (TFLOPS)
—
13.27 TFLOPS (2:1)
AI/RT
RT Cores
—
36
Tensor Cores
—
288
Power
TDP
100 W
115 W
TDP (W)
100
115
+15.0%
Suggested PSU
300 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV740
TU106
Generation
Radeon R700
(HD 4700)
GeForce 20 Mobile
Process Size
40 nm
12 nm
Transistors
826 million
10,800 million
Die Size
137 mm²
445 mm²
Foundry
TSMC
TSMC
Density
6.0M / mm²
24.3M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
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 30 Mobile