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
RTX 4000 Ada Generation
CORE STATE
AD104
VRAM
20 GB
CLOCK SPEED
2175 MHz
TDP
130 W
BUS WIDTH
160 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Xe MAX Graphics
RTX 4000 Ada Generation
Core Specs
Shading Units
768
6,144
+700.0%
Shaders
768
6,144
+700.0%
TMUs
48
192
+300.0%
ROPs
24
64
+166.7%
SM Count
—
48
Execution Units
96
—
Clocks
Base Clock
300 MHz
1500 MHz
Boost Clock
1650 MHz
2175 MHz
Memory Clock
2133 MHz
4.3 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
4 GB
20 GB
VRAM (MB)
4,096
20,480
+400.0%
Memory Type
LPDDR4X
GDDR6
Memory Bus
128 bit
160 bit
Bandwidth
68.26 GB/s
360.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
1024 KB
48 MB
L3 Cache
16 MB
—
Performance
Pixel Rate
39.60 GPixel/s
139.2 GPixel/s
Texture Rate
79.20 GTexel/s
417.6 GTexel/s
FP32 (TFLOPS)
2.534 TFLOPS
26.73 TFLOPS
FP64 (TFLOPS)
633.6 GFLOPS (1:4)
417.6 GFLOPS (1:64)
FP16 (TFLOPS)
5.069 TFLOPS (2:1)
26.73 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
25 W
130 W
TDP (W)
25
130
+420.0%
Suggested PSU
200 W
300 W
Power Connectors
—
1x 16-pin
Architecture
Architecture
Generation 12.1
Ada Lovelace
GPU Name
DG1
AD104
Generation
Xe Graphics
Workstation Ada
(x000A)
Process Size
10 nm
5 nm
Transistors
—
35,800 million
Die Size
95 mm²
294 mm²
Foundry
Intel
TSMC
Density
—
121.8M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
245 mm
9.6 inches
Height
—
112 mm
4.4 inches
Outputs
No outputs
4x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Graphics
Workstation Ampere
Successor
Alchemist
Blackwell PRO W