NVIDIA RTX A4000 Max-Q vs NVIDIA GeForce GTX 675MX Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 Max-Q 's Advantages
Released 8 years late
Boost Clock1395MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.0GB/s vs 160.0GB/s)
3776 additional rendering cores
Lower TDP (80W vs 100W)
Score
Benchmark
FP32 (float)
RTX A4000 Max Q
+638%
14.28 TFLOPS
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
Graphics Card
Apr 2021
Release Date
Apr 2013
Ampere-MW
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
780 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1375 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
160.0GB/s
Render Config
-
-
-
40
SM Count
-
5120
Shading Units
1344
160
TMUs
112
80
ROPs
32
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
111.6 GPixel/s
Pixel Rate
20.13 GPixel/s
223.2 GTexel/s
Texture Rate
80.53 GTexel/s
14.28 TFLOPS
FP16 (half)
-
14.28 TFLOPS
FP32 (float)
1.933 TFLOPS
223.2 GFLOPS
FP64 (double)
80.53 GFLOPS
Board Design
80W
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
GK104
-
GPU Variant
N13E-GSR-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
3.54 billion
392 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.8
Shader Model
5.1
