GPU Comparison
GPU
Intel Arc A580
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2000 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
VS
GEFORCE
GeForce GTX 660 Ti
CORE STATE
GK104
VRAM
2 GB
CLOCK SPEED
980 MHz
TDP
150 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A580
GTX 660 Ti
Core Specs
Shading Units
3,072
1,344
-56.3%
Shaders
3,072
1,344
-56.3%
TMUs
192
112
-41.7%
ROPs
96
24
-75.0%
Execution Units
384
—
Clocks
Base Clock
1700 MHz
915 MHz
Boost Clock
2000 MHz
980 MHz
Memory Clock
2000 MHz
16 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR6
GDDR5
Memory Bus
256 bit
192 bit
Bandwidth
512.0 GB/s
144.2 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
8 MB
384 KB
Performance
Pixel Rate
192.0 GPixel/s
27.44 GPixel/s
Texture Rate
384.0 GTexel/s
109.8 GTexel/s
FP32 (TFLOPS)
12.29 TFLOPS
2.634 TFLOPS
FP64 (TFLOPS)
1.536 TFLOPS (1:8)
109.8 GFLOPS (1:24)
FP16 (TFLOPS)
24.58 TFLOPS (2:1)
—
AI/RT
RT Cores
24
—
XMX Cores
384
—
Power
TDP
175 W
150 W
TDP (W)
175
150
-14.3%
Suggested PSU
450 W
450 W
Power Connectors
2x 8-pin
2x 6-pin
Architecture
Architecture
Xe-HPG
Kepler
GPU Name
DG2-512
GK104
Generation
Alchemist
(Arc 5)
GeForce 600
Process Size
6 nm
28 nm
Transistors
21,700 million
3,540 million
Die Size
406 mm²
294 mm²
Foundry
TSMC
TSMC
Density
53.4M / mm²
12.0M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
—
3.0
Shader Model
6.6
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
—
241 mm
9.5 inches
Outputs
1x HDMI 2.13x DisplayPort 2.0
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
—
299 USD
Production
Active
End-of-life
Predecessor
Xe Graphics
GeForce 500
Successor
Battlemage
GeForce 700