GPU Comparison
GPU
Intel Arc A370M
CORE STATE
DG2-128
VRAM
4 GB
CLOCK SPEED
2050 MHz
TDP
35 W
BUS WIDTH
64 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce GT 640M Mac Edition
CORE STATE
GK107
VRAM
512 MB
CLOCK SPEED
745 MHz
TDP
32 W
BUS WIDTH
64 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
A370M
GT 640M Mac Edition
Core Specs
Shading Units
1,024
384
-62.5%
Shaders
1,024
384
-62.5%
TMUs
64
32
-50.0%
ROPs
32
8
-75.0%
Execution Units
128
—
Clocks
Base Clock
1550 MHz
745 MHz
Boost Clock
2050 MHz
745 MHz
Memory Clock
1750 MHz
14 Gbps effective
1250 MHz
5 Gbps effective
Memory
Memory Size
4 GB
512 MB
VRAM (MB)
4,096
512
-87.5%
Memory Type
GDDR6
GDDR5
Memory Bus
64 bit
64 bit
Bandwidth
112.0 GB/s
40.00 GB/s
Cache
L1 Cache
—
16 KB (per SMX)
L2 Cache
4 MB
128 KB
Performance
Pixel Rate
65.60 GPixel/s
5.960 GPixel/s
Texture Rate
131.2 GTexel/s
23.84 GTexel/s
FP32 (TFLOPS)
4.198 TFLOPS
572.2 GFLOPS
FP64 (TFLOPS)
1,049.6 GFLOPS (1:4)
23.84 GFLOPS (1:24)
FP16 (TFLOPS)
8.397 TFLOPS (2:1)
—
AI/RT
RT Cores
8
—
XMX Cores
128
—
Power
TDP
35 W
32 W
TDP (W)
35
32
-8.6%
Power Connectors
—
None
Architecture
Architecture
Xe-HPG
Kepler
GPU Name
DG2-128
GK107
Generation
Alchemist
(Arc 3 Mobile)
GeForce 600M
Process Size
6 nm
28 nm
Transistors
7,200 million
1,270 million
Die Size
157 mm²
118 mm²
Foundry
TSMC
TSMC
Density
45.9M / mm²
10.8M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.175
OpenCL
3.0
3.0
CUDA
—
3.0
Shader Model
6.6
6.5 (5.1)
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 500M
Successor
—
GeForce 700M