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 545
CORE STATE
GF116
VRAM
1536 MB
CLOCK SPEED
—
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Fermi 2.0
PROCESS
40 nm
LAUNCH DATE
2011
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Xe MAX Graphics
GT 545
Core Specs
Shading Units
768
144
-81.3%
Shaders
768
144
-81.3%
TMUs
48
24
-50.0%
ROPs
24
16
-33.3%
SM Count
—
3
Execution Units
96
—
Clocks
Base Clock
300 MHz
—
Boost Clock
1650 MHz
—
GPU Clock
—
720 MHz
Shader Clock
—
1440 MHz
Memory Clock
2133 MHz
4.3 Gbps effective
800 MHz
1600 Mbps effective
Memory
Memory Size
4 GB
1536 MB
VRAM (MB)
4,096
1,536
-62.5%
Memory Type
LPDDR4X
DDR3
Memory Bus
128 bit
192 bit
Bandwidth
68.26 GB/s
38.40 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
1024 KB
384 KB
L3 Cache
16 MB
—
Performance
Pixel Rate
39.60 GPixel/s
4.320 GPixel/s
Texture Rate
79.20 GTexel/s
17.28 GTexel/s
FP32 (TFLOPS)
2.534 TFLOPS
414.7 GFLOPS
FP64 (TFLOPS)
633.6 GFLOPS (1:4)
34.56 GFLOPS (1:12)
FP16 (TFLOPS)
5.069 TFLOPS (2:1)
—
Power
TDP
25 W
70 W
TDP (W)
25
70
+180.0%
Suggested PSU
200 W
250 W
Power Connectors
—
None
Architecture
Architecture
Generation 12.1
Fermi 2.0
GPU Name
DG1
GF116
Generation
Xe Graphics
GeForce 500
Process Size
10 nm
40 nm
Transistors
—
1,170 million
Die Size
95 mm²
238 mm²
Foundry
Intel
TSMC
Density
—
4.9M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
—
OpenCL
3.0
1.1
CUDA
—
2.1
Shader Model
6.6
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
145 mm
5.7 inches
Outputs
No outputs
1x DVI1x HDMI 1.3a1x VGA
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Other
Launch Price
—
149 USD
Production
End-of-life
End-of-life
Predecessor
Graphics
GeForce 400
Successor
Alchemist
GeForce 600