GPU Comparison
GPU
Intel Iris Pro Graphics P580
CORE STATE
Skylake GT4e
VRAM
System Shared
CLOCK SPEED
1000 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.0
PROCESS
14 nm+
LAUNCH DATE
2015
VS
GEFORCE
RTX A2000
CORE STATE
GA106
VRAM
6 GB
CLOCK SPEED
1200 MHz
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P580
RTX A2000
Core Specs
Shading Units
576
3,328
+477.8%
Shaders
576
3,328
+477.8%
TMUs
72
104
+44.4%
ROPs
9
48
+433.3%
SM Count
—
26
Execution Units
72
—
Clocks
Base Clock
350 MHz
562 MHz
Boost Clock
1000 MHz
1200 MHz
Memory Clock
System Shared
1500 MHz
12 Gbps effective
Memory
Memory Size
System Shared
6 GB
VRAM (MB)
—
6,144
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
288.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
3 MB
Performance
Pixel Rate
9.000 GPixel/s
57.60 GPixel/s
Texture Rate
72.00 GTexel/s
124.8 GTexel/s
FP32 (TFLOPS)
1,152.0 GFLOPS
7.987 TFLOPS
FP64 (TFLOPS)
288.0 GFLOPS (1:4)
124.8 GFLOPS (1:64)
FP16 (TFLOPS)
2.304 TFLOPS (2:1)
7.987 TFLOPS (1:1)
AI/RT
RT Cores
—
26
Tensor Cores
—
104
Power
TDP
15 W
70 W
TDP (W)
15
70
+366.7%
Suggested PSU
—
250 W
Power Connectors
—
None
Architecture
Architecture
Generation 9.0
Ampere
GPU Name
Skylake GT4e
GA106
Generation
HD Graphics-W
(Skylake)
Workstation Ampere
(Ax000)
Process Size
14 nm+
8 nm
Transistors
—
12,000 million
Die Size
—
276 mm²
Foundry
Intel
Samsung
Density
—
43.5M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
3.0
3.0
CUDA
—
8.6
Shader Model
6.4
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
167 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
Motherboard Dependent
4x mini-DisplayPort 1.4a
Bus Interface
Ring Bus
PCIe 4.0 x16
Other
Launch Price
—
449 USD
Production
End-of-life
End-of-life
Predecessor
—
Quadro Turing
Successor
—
Workstation Ada