GPU Comparison
GPU
Intel Arc B580
CORE STATE
BMG-G21
VRAM
12 GB
CLOCK SPEED
2670 MHz
TDP
190 W
BUS WIDTH
192 bit
ARCHITECTURE
Xe2-HPG
PROCESS
5 nm
LAUNCH DATE
2024
VS
GEFORCE
GeForce GTX 1660
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
120 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
B580
GTX 1660
Core Specs
Shading Units
2,560
1,408
-45.0%
Shaders
2,560
1,408
-45.0%
TMUs
160
88
-45.0%
ROPs
80
48
-40.0%
SM Count
—
22
Execution Units
20
—
Clocks
Base Clock
2670 MHz
1530 MHz
Boost Clock
2670 MHz
1785 MHz
Memory Clock
2375 MHz
19 Gbps effective
2001 MHz
8 Gbps effective
Memory
Memory Size
12 GB
6 GB
VRAM (MB)
12,288
6,144
-50.0%
Memory Type
GDDR6
GDDR5
Memory Bus
192 bit
192 bit
Bandwidth
456.0 GB/s
192.1 GB/s
Cache
L1 Cache
256 KB (per EU)
64 KB (per SM)
L2 Cache
18 MB
1536 KB
Performance
Pixel Rate
213.6 GPixel/s
85.68 GPixel/s
Texture Rate
427.2 GTexel/s
157.1 GTexel/s
FP32 (TFLOPS)
13.67 TFLOPS
5.027 TFLOPS
FP64 (TFLOPS)
1.709 TFLOPS (1:8)
157.1 GFLOPS (1:32)
FP16 (TFLOPS)
27.34 TFLOPS (2:1)
10.05 TFLOPS (2:1)
AI/RT
RT Cores
20
—
XMX Cores
160
—
Power
TDP
190 W
120 W
TDP (W)
190
120
-36.8%
Suggested PSU
450 W
300 W
Power Connectors
1x 8-pin
1x 8-pin
Architecture
Architecture
Xe2-HPG
Turing
GPU Name
BMG-G21
TU116
Generation
Battlemage
(Arc 5)
GeForce 16
Process Size
5 nm
12 nm
Transistors
19,600 million
6,600 million
Die Size
272 mm²
284 mm²
Foundry
TSMC
TSMC
Density
72.1M / mm²
23.2M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
7.5
Shader Model
6.6
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
272 mm
10.7 inches
229 mm
9 inches
Height
115 mm
4.5 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI1x HDMI 2.01x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Launch Price
249 USD
219 USD
Production
Active
End-of-life
Predecessor
Alchemist
GeForce 10
Successor
—
GeForce 20