GPU Comparison
RADEON
ATI Radeon X850 PRO
CORE STATE
R480
VRAM
256 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
R400
PROCESS
130 nm
LAUNCH DATE
2004
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 Radeon X850 PRO
RTX 2080 Mobile
Core Specs
Shading Units
—
2,944
Shaders
—
2,944
TMUs
12
184
+1433.3%
ROPs
12
64
+433.3%
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
507 MHz
—
Memory Clock
520 MHz
1040 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
256 bit
256 bit
Bandwidth
33.28 GB/s
448.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
6.084 GPixel/s
101.8 GPixel/s
Texture Rate
6.084 GTexel/s
292.6 GTexel/s
FP32 (TFLOPS)
—
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
Suggested PSU
200 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
R400
Turing
GPU Name
R480
TU104
Generation
Radeon R400 PCIe
(X850)
GeForce 20 Mobile
Process Size
130 nm
12 nm
Transistors
160 million
13,600 million
Die Size
297 mm²
545 mm²
Foundry
TSMC
TSMC
Density
538.7K / mm²
25.0M / mm²
API Support
DirectX
9.0b (9_2)
12 Ultimate (12_2)
OpenGL
2.1
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
7.5
Shader Model
—
6.8
Physical
Slot Width
Single-slot
MXM Module
Outputs
1x DVI1x VGA1x S-Video
Portable Device Dependent
Bus Interface
PCIe 1.0 x16
PCIe 3.0 x16
Other
Launch Price
279 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon R300
GeForce 10 Mobile
Successor
Radeon R500 PCIe
GeForce 30 Mobile