GPU Comparison
GPU
Intel Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
VS
GEFORCE
P102-100
CORE STATE
GP102
VRAM
5 GB
CLOCK SPEED
1683 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Xe MAX Graphics
P102-100
Core Specs
Shading Units
768
3,200
+316.7%
Shaders
768
3,200
+316.7%
TMUs
48
200
+316.7%
ROPs
24
80
+233.3%
SM Count
—
25
Execution Units
96
—
Clocks
Base Clock
300 MHz
1582 MHz
Boost Clock
1650 MHz
1683 MHz
Memory Clock
2133 MHz
4.3 Gbps effective
1376 MHz
11 Gbps effective
Memory
Memory Size
4 GB
5 GB
VRAM (MB)
4,096
5,120
+25.0%
Memory Type
LPDDR4X
GDDR5X
Memory Bus
128 bit
320 bit
Bandwidth
68.26 GB/s
440.3 GB/s
Cache
L1 Cache
—
48 KB (per SM)
L2 Cache
1024 KB
2.5 MB
L3 Cache
16 MB
—
Performance
Pixel Rate
39.60 GPixel/s
134.6 GPixel/s
Texture Rate
79.20 GTexel/s
336.6 GTexel/s
FP32 (TFLOPS)
2.534 TFLOPS
10.77 TFLOPS
FP64 (TFLOPS)
633.6 GFLOPS (1:4)
336.6 GFLOPS (1:32)
FP16 (TFLOPS)
5.069 TFLOPS (2:1)
168.3 GFLOPS (1:64)
Power
TDP
25 W
250 W
TDP (W)
25
250
+900.0%
Suggested PSU
200 W
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
Generation 12.1
Pascal
GPU Name
DG1
GP102
Generation
Xe Graphics
Mining GPUs
Process Size
10 nm
16 nm
Transistors
—
11,800 million
Die Size
95 mm²
471 mm²
Foundry
Intel
TSMC
Density
—
25.1M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
6.1
Shader Model
6.6
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 4.0 x8
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Graphics
—
Successor
Alchemist
—