GPU Comparison
RADEON
ATI Radeon HD 4650
CORE STATE
RV730
VRAM
256 MB
CLOCK SPEED
—
TDP
48 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
2008
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 4650
RTX 2070 Mobile
Core Specs
Shading Units
320
2,304
+620.0%
Shaders
320
2,304
+620.0%
TMUs
32
144
+350.0%
ROPs
8
64
+700.0%
Compute Units
4
—
SM Count
—
36
Clocks
Base Clock
—
1215 MHz
Boost Clock
—
1440 MHz
GPU Clock
600 MHz
—
Memory Clock
700 MHz
1400 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
256 MB
8 GB
VRAM (MB)
256
8,192
+3100.0%
Memory Type
GDDR3
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
22.40 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
4.800 GPixel/s
92.16 GPixel/s
Texture Rate
19.20 GTexel/s
207.4 GTexel/s
FP32 (TFLOPS)
384.0 GFLOPS
6.636 TFLOPS
FP64 (TFLOPS)
—
207.4 GFLOPS (1:32)
FP16 (TFLOPS)
—
13.27 TFLOPS (2:1)
AI/RT
RT Cores
—
36
Tensor Cores
—
288
Power
TDP
48 W
115 W
TDP (W)
48
115
+139.6%
Suggested PSU
200 W
—
Power Connectors
None
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV730
TU106
Generation
Radeon R700
(HD 4600)
GeForce 20 Mobile
Process Size
55 nm
12 nm
Transistors
514 million
10,800 million
Die Size
146 mm²
445 mm²
Foundry
TSMC
TSMC
Density
3.5M / 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
Length
193 mm
7.6 inches
—
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