GPU Comparison
RADEON
ATI Radeon X1950 XT
CORE STATE
R580+
VRAM
256 MB
CLOCK SPEED
—
TDP
96 W
BUS WIDTH
256 bit
ARCHITECTURE
Ultra-Threaded SE
PROCESS
90 nm
LAUNCH DATE
2006
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 X1950 XT
RTX 2080 Mobile
Core Specs
Shading Units
—
2,944
Shaders
—
2,944
TMUs
16
184
+1050.0%
ROPs
16
64
+300.0%
SM Count
—
46
Clocks
Base Clock
—
1380 MHz
Boost Clock
—
1590 MHz
GPU Clock
625 MHz
—
Memory Clock
900 MHz
1800 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
57.60 GB/s
448.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
10.00 GPixel/s
101.8 GPixel/s
Texture Rate
10.00 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
96 W
150 W
TDP (W)
96
150
+56.3%
Suggested PSU
250 W
—
Power Connectors
1x 6-pin
None
Architecture
Architecture
Ultra-Threaded SE
Turing
GPU Name
R580+
TU104
Generation
Radeon R500 PCIe
(X1950)
GeForce 20 Mobile
Process Size
90 nm
12 nm
Transistors
384 million
13,600 million
Die Size
352 mm²
545 mm²
Foundry
TSMC
TSMC
Density
1.1M / mm²
25.0M / mm²
API Support
DirectX
9.0c (9_3)
12 Ultimate (12_2)
OpenGL
2.1 (full)
3.0 (partial)
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
7.5
Shader Model
3.0
6.8
Physical
Slot Width
Dual-slot
MXM Module
Outputs
2x DVI1x S-Video
Portable Device Dependent
Bus Interface
PCIe 1.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon R400 PCIe
GeForce 10 Mobile
Successor
Radeon R600
GeForce 30 Mobile