GPU Comparison
RADEON
AMD Radeon HD 7750M
CORE STATE
Chelsea
VRAM
1024 MB
CLOCK SPEED
—
TDP
28 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
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
HD 7750M
RTX 2080 Mobile
Core Specs
Shading Units
512
2,944
+475.0%
Shaders
512
2,944
+475.0%
TMUs
32
184
+475.0%
ROPs
16
64
+300.0%
Compute Units
8
—
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
575 MHz
—
Memory Clock
1000 MHz
4 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
64.00 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
9.200 GPixel/s
101.8 GPixel/s
Texture Rate
18.40 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
588.8 GFLOPS
9.362 TFLOPS
FP64 (TFLOPS)
36.80 GFLOPS (1:16)
292.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
18.72 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
28 W
150 W
TDP (W)
28
150
+435.7%
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Chelsea
TU104
Generation
London
(HD 7700M)
GeForce 20 Mobile
Process Size
28 nm
12 nm
Transistors
1,500 million
13,600 million
Die Size
123 mm²
545 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
25.0M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Vancouver
GeForce 10 Mobile
Successor
Solar System
GeForce 30 Mobile