GPU Comparison
RADEON
ATI Radeon HD 3450 X2
CORE STATE
RV620
VRAM
512 MB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
TeraScale
PROCESS
55 nm
LAUNCH DATE
2007
VS
GEFORCE
GeForce RTX 2060 Max-Q Refresh
CORE STATE
TU106B
VRAM
6 GB
CLOCK SPEED
1200 MHz
TDP
115 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
ATI Radeon HD 3450 X2
RTX 2060 Max-Q Refresh
Core Specs
Shading Units
40
1,920
+4700.0%
Shaders
40
1,920
+4700.0%
TMUs
4
120
+2900.0%
ROPs
4
48
+1100.0%
Compute Units
2
—
SM Count
—
30
Clocks
Base Clock
—
960 MHz
Boost Clock
—
1200 MHz
GPU Clock
600 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1353 MHz
10.8 Gbps effective
Memory
Memory Size
512 MB
6 GB
VRAM (MB)
512
6,144
+1100.0%
Memory Type
DDR2
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
8.000 GB/s
259.8 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
64 KB
3 MB
Performance
Pixel Rate
2.400 GPixel/s
57.60 GPixel/s
Texture Rate
2.400 GTexel/s
144.0 GTexel/s
FP32 (TFLOPS)
48.00 GFLOPS
4.608 TFLOPS
FP64 (TFLOPS)
—
144.0 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.216 TFLOPS (2:1)
AI/RT
RT Cores
—
30
Tensor Cores
—
240
Power
TDP
50 W
115 W
TDP (W)
50
115
+130.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
TeraScale
Turing
GPU Name
RV620
TU106B
Generation
Radeon R600
(HD 3400)
GeForce 20 Mobile
Process Size
55 nm
12 nm
Transistors
181 million
10,800 million
Die Size
67 mm²
445 mm²
Foundry
TSMC
TSMC
Density
2.7M / mm²
24.3M / mm²
API Support
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenGL
3.3
4.6
Vulkan
—
1.4
OpenCL
—
3.0
CUDA
—
7.5
Shader Model
4.1
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
168 mm
6.6 inches
—
Outputs
2x DMS-59
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Radeon R500 PCIe
GeForce 10 Mobile
Successor
Radeon R700
GeForce 30 Mobile