GPU Comparison
RADEON
ATI Radeon HD 2600 XT
CORE STATE
RV630
VRAM
256 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
TeraScale
PROCESS
65 nm
LAUNCH DATE
2007
VS
GEFORCE
GeForce GTX 1660 Ti Mobile
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1590 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon HD 2600 XT
GTX 1660 Ti Mobile
Core Specs
Shading Units
120
1,536
+1180.0%
Shaders
120
1,536
+1180.0%
TMUs
8
96
+1100.0%
ROPs
4
48
+1100.0%
Compute Units
3
—
SM Count
—
24
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
800 MHz
—
Memory Clock
1100 MHz
2.2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
256 MB
6 GB
VRAM (MB)
256
6,144
+2300.0%
Memory Type
GDDR4
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
35.20 GB/s
288.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
64 KB
1536 KB
Performance
Pixel Rate
3.200 GPixel/s
76.32 GPixel/s
Texture Rate
6.400 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
192.0 GFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
—
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.769 TFLOPS (2:1)
Power
TDP
50 W
—
TDP (W)
50
—
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV630
TU116
Generation
Radeon R600
(HD 2600)
GeForce 16 Mobile
Process Size
65 nm
12 nm
Transistors
390 million
6,600 million
Die Size
153 mm²
284 mm²
Foundry
TSMC
TSMC
Density
2.5M / mm²
23.2M / mm²
API Support
DirectX
10.0 (10_0)
12 (12_1)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
7.5
Shader Model
4.0
6.8
Physical
Slot Width
Single-slot
MXM Module
Outputs
2x DVI1x S-Video
Portable Device Dependent
Bus Interface
PCIe 1.0 x16
PCIe 3.0 x16
Other
Launch Price
199 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon R500 PCIe
GeForce 10 Mobile
Successor
Radeon R700
GeForce 20 Mobile