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 GTX 965M
CORE STATE
GM204
VRAM
2 GB
CLOCK SPEED
950 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Xe MAX Graphics
GTX 965M
Core Specs
Shading Units
768
1,024
+33.3%
Shaders
768
1,024
+33.3%
TMUs
48
64
+33.3%
ROPs
24
32
+33.3%
Execution Units
96
—
Clocks
Base Clock
300 MHz
924 MHz
Boost Clock
1650 MHz
950 MHz
Memory Clock
2133 MHz
4.3 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
LPDDR4X
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
68.26 GB/s
80.19 GB/s
Cache
L1 Cache
—
48 KB (per SMM)
L2 Cache
1024 KB
1024 KB
L3 Cache
16 MB
—
Performance
Pixel Rate
39.60 GPixel/s
30.40 GPixel/s
Texture Rate
79.20 GTexel/s
60.80 GTexel/s
FP32 (TFLOPS)
2.534 TFLOPS
1.946 TFLOPS
FP64 (TFLOPS)
633.6 GFLOPS (1:4)
60.80 GFLOPS (1:32)
FP16 (TFLOPS)
5.069 TFLOPS (2:1)
—
Power
TDP
25 W
—
TDP (W)
25
—
Suggested PSU
200 W
—
Power Connectors
—
None
Architecture
Architecture
Generation 12.1
Maxwell 2.0
GPU Name
DG1
GM204
Generation
Xe Graphics
GeForce 900M
Process Size
10 nm
28 nm
Transistors
—
5,200 million
Die Size
95 mm²
398 mm²
Foundry
Intel
TSMC
Density
—
13.1M / 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
—
5.2
Shader Model
6.6
6.8
Physical
Slot Width
IGP
MXM Module
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Other
Production
End-of-life
End-of-life
Predecessor
Graphics
GeForce 800M
Successor
Alchemist
GeForce 10 Mobile