GPU Comparison
RADEON
ATI Mobility Radeon HD 4250 IGP
CORE STATE
RS880
VRAM
System Shared
CLOCK SPEED
560 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
2010
VS
GEFORCE
GeForce RTX 2080 Mobile
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1590 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Mobility Radeon HD 4250 IGP
RTX 2080 Mobile
Core Specs
Shading Units
40
2,944
+7260.0%
Shaders
40
2,944
+7260.0%
TMUs
4
184
+4500.0%
ROPs
4
64
+1500.0%
Compute Units
2
—
SM Count
—
46
Clocks
Base Clock
500 MHz
1380 MHz
Boost Clock
560 MHz
1590 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
448.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
2.240 GPixel/s
101.8 GPixel/s
Texture Rate
2.240 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
44.80 GFLOPS
9.362 TFLOPS
FP64 (TFLOPS)
—
292.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
18.72 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
—
150 W
TDP (W)
—
150
Power Connectors
None
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RS880
TU104
Generation
TeraScale IGP
(Mobility HD 4000)
GeForce 20 Mobile
Process Size
55 nm
12 nm
Transistors
181 million
13,600 million
Die Size
67 mm²
545 mm²
Foundry
—
TSMC
Density
2.7M / mm²
25.0M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
1.0
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCI
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon IGP
GeForce 10 Mobile
Successor
TeraScale 2 IGP
GeForce 30 Mobile