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
GeForce GT 735M
CORE STATE
GK208
VRAM
2 GB
CLOCK SPEED
628 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Xe MAX Graphics
GT 735M
Core Specs
Shading Units
768
384
-50.0%
Shaders
768
384
-50.0%
TMUs
48
32
-33.3%
ROPs
24
8
-66.7%
Execution Units
96
—
Clocks
Base Clock
300 MHz
575 MHz
Boost Clock
1650 MHz
628 MHz
Memory Clock
2133 MHz
4.3 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
LPDDR4X
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
68.26 GB/s
14.40 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
—
Performance
Pixel Rate
39.60 GPixel/s
5.024 GPixel/s
Texture Rate
79.20 GTexel/s
20.10 GTexel/s
FP32 (TFLOPS)
2.534 TFLOPS
482.3 GFLOPS
FP64 (TFLOPS)
633.6 GFLOPS (1:4)
20.10 GFLOPS (1:24)
FP16 (TFLOPS)
5.069 TFLOPS (2:1)
—
Power
TDP
25 W
33 W
TDP (W)
25
33
+32.0%
Suggested PSU
200 W
—
Power Connectors
—
None
Architecture
Architecture
Generation 12.1
Kepler 2.0
GPU Name
DG1
GK208
Generation
Xe Graphics
GeForce 700M
Process Size
10 nm
28 nm
Transistors
—
1,020 million
Die Size
95 mm²
87 mm²
Foundry
Intel
TSMC
Density
—
11.7M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
—
3.5
Shader Model
6.6
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Graphics
GeForce 600M
Successor
Alchemist
GeForce 800M