GPU Comparison
RADEON
AMD Radeon HD 6450
CORE STATE
Caicos
VRAM
512 MB
CLOCK SPEED
—
TDP
18 W
BUS WIDTH
64 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 nm
LAUNCH DATE
2011
VS
GEFORCE
GeForce RTX 2060 TU104
CORE STATE
TU104
VRAM
6 GB
CLOCK SPEED
1680 MHz
TDP
160 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 6450
RTX 2060 TU104
Core Specs
Shading Units
160
1,920
+1100.0%
Shaders
160
1,920
+1100.0%
TMUs
8
120
+1400.0%
ROPs
4
48
+1100.0%
Compute Units
2
—
SM Count
—
30
Clocks
Base Clock
—
1365 MHz
Boost Clock
—
1680 MHz
GPU Clock
625 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
512 MB
6 GB
VRAM (MB)
512
6,144
+1100.0%
Memory Type
GDDR3
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
8.000 GB/s
336.0 GB/s
Cache
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
3 MB
Performance
Pixel Rate
2.500 GPixel/s
80.64 GPixel/s
Texture Rate
5.000 GTexel/s
201.6 GTexel/s
FP32 (TFLOPS)
200.0 GFLOPS
6.451 TFLOPS
FP64 (TFLOPS)
—
201.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
12.90 TFLOPS (2:1)
AI/RT
RT Cores
—
30
Tensor Cores
—
240
Power
TDP
18 W
160 W
TDP (W)
18
160
+788.9%
Suggested PSU
200 W
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
TeraScale 2
Turing
GPU Name
Caicos
TU104
Generation
Northern Islands
(HD 6400)
GeForce 20
Process Size
40 nm
12 nm
Transistors
370 million
13,600 million
Die Size
67 mm²
545 mm²
Foundry
TSMC
TSMC
Density
5.5M / mm²
25.0M / mm²
API Support
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
Vulkan
—
1.4
OpenCL
1.2
3.0
CUDA
—
7.5
Shader Model
5.0
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
168 mm
6.6 inches
229 mm
9 inches
Height
—
113 mm
4.4 inches
Outputs
1x DVI1x HDMI 1.3a1x VGA
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
55 USD
299 USD
Production
End-of-life
End-of-life
Predecessor
Evergreen
GeForce 10
Successor
Southern Islands
GeForce 30