GPU Comparison
RADEON
ATI Mobility Radeon HD 4830
CORE STATE
M97
VRAM
1024 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale
PROCESS
40 nm
LAUNCH DATE
2009
VS
GEFORCE
GeForce RTX 2080 Max-Q
CORE STATE
TU104
VRAM
8 GB
CLOCK SPEED
1095 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Mobility Radeon HD 4830
RTX 2080 Max-Q
Core Specs
Shading Units
640
2,944
+360.0%
Shaders
640
2,944
+360.0%
TMUs
32
184
+475.0%
ROPs
16
64
+300.0%
Compute Units
8
—
SM Count
—
46
Clocks
Base Clock
—
735 MHz
Boost Clock
—
1095 MHz
GPU Clock
500 MHz
—
Memory Clock
800 MHz
1600 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
1024 MB
8 GB
VRAM (MB)
1,024
8,192
+700.0%
Memory Type
GDDR3
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
25.60 GB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
4 MB
Performance
Pixel Rate
8.000 GPixel/s
70.08 GPixel/s
Texture Rate
16.00 GTexel/s
201.5 GTexel/s
FP32 (TFLOPS)
640.0 GFLOPS
6.447 TFLOPS
FP64 (TFLOPS)
128.0 GFLOPS (1:5)
201.5 GFLOPS (1:32)
FP16 (TFLOPS)
—
12.89 TFLOPS (2:1)
AI/RT
RT Cores
—
46
Tensor Cores
—
368
Power
TDP
—
80 W
TDP (W)
—
80
Power Connectors
—
None
Architecture
Architecture
TeraScale
Turing
GPU Name
M97
TU104
Generation
M9x
(Mobility HD 4800)
GeForce 20 Mobile
Process Size
40 nm
12 nm
Transistors
826 million
13,600 million
Die Size
137 mm²
545 mm²
Foundry
TSMC
TSMC
Density
6.0M / mm²
25.0M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
1.1
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
—
MXM Module
Outputs
—
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
M8x
GeForce 10 Mobile
Successor
Manhattan
GeForce 30 Mobile