GPU Comparison
RADEON
ATI Mobility Radeon HD 5850 Mac Edition
CORE STATE
Broadway
VRAM
1024 MB
CLOCK SPEED
—
TDP
30 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 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 5850 Mac Edition
RTX 2080 Mobile
Core Specs
Shading Units
800
2,944
+268.0%
Shaders
800
2,944
+268.0%
TMUs
40
184
+360.0%
ROPs
16
64
+300.0%
Compute Units
10
—
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
628 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
8 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
4 MB
Performance
Pixel Rate
10.05 GPixel/s
101.8 GPixel/s
Texture Rate
25.12 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
1,004.8 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
30 W
150 W
TDP (W)
30
150
+400.0%
Power Connectors
—
None
Architecture
Architecture
TeraScale 2
Turing
GPU Name
Broadway
TU104
Generation
Manhattan
(Mobility HD 5800)
GeForce 20 Mobile
Process Size
40 nm
12 nm
Transistors
1,040 million
13,600 million
Die Size
166 mm²
545 mm²
Foundry
TSMC
TSMC
Density
6.3M / mm²
25.0M / mm²
API Support
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
Vulkan
—
1.4
OpenCL
1.2
3.0
CUDA
—
7.5
Shader Model
5.0
6.8
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
M9x
GeForce 10 Mobile
Successor
Vancouver
GeForce 30 Mobile