GPU Comparison
RADEON
ATI Radeon X800 GT
CORE STATE
R430
VRAM
128 MB
CLOCK SPEED
—
TDP
40 W
BUS WIDTH
256 bit
ARCHITECTURE
R400
PROCESS
110 nm
LAUNCH DATE
2005
VS
GEFORCE
GeForce GTX 1660 Ti Max-Q
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1335 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon X800 GT
GTX 1660 Ti Max-Q
Core Specs
Shading Units
—
1,536
Shaders
—
1,536
TMUs
8
96
+1100.0%
ROPs
8
48
+500.0%
SM Count
—
24
Clocks
Base Clock
—
1140 MHz
Boost Clock
—
1335 MHz
GPU Clock
475 MHz
—
Memory Clock
493 MHz
986 Mbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
128 MB
6 GB
VRAM (MB)
128
6,144
+4700.0%
Memory Type
DDR
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
31.55 GB/s
288.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
1536 KB
Performance
Pixel Rate
3.800 GPixel/s
64.08 GPixel/s
Texture Rate
3.800 GTexel/s
128.2 GTexel/s
FP32 (TFLOPS)
—
4.101 TFLOPS
FP64 (TFLOPS)
—
128.2 GFLOPS (1:32)
FP16 (TFLOPS)
—
8.202 TFLOPS (2:1)
Power
TDP
40 W
—
TDP (W)
40
—
Suggested PSU
200 W
—
Power Connectors
None
None
Architecture
Architecture
R400
Turing
GPU Name
R430
TU116
Generation
Radeon R400 PCIe
(X800)
GeForce 16 Mobile
Process Size
110 nm
12 nm
Transistors
160 million
6,600 million
Die Size
240 mm²
284 mm²
Foundry
TSMC
TSMC
Density
666.7K / mm²
23.2M / mm²
API Support
DirectX
9.0b (9_2)
12 (12_1)
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
Production
End-of-life
End-of-life
Predecessor
Radeon R300
GeForce 10 Mobile
Successor
Radeon R500 PCIe
GeForce 20 Mobile