NVIDIA RTX A4000 Max-Q vs ATI Mobility Radeon HD 2600 XT Mac Edition
We compared two Mobile platform GPUs: 8GB VRAM RTX A4000 Max Q and 256MB VRAM Mobility Radeon HD 2600 XT 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 13 years and 9 months late
Boost Clock1395MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (352.0GB/s vs 21.92GB/s)
5000 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4000 Max Q
+9816%
14.28 TFLOPS
Mobility Radeon HD 2600 XT Mac Edition
0.144 TFLOPS
Graphics Card
Apr 2021
Release Date
Jul 2007
Ampere-MW
Generation
M7x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-II
Clock Speeds
780 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1375 MHz
Memory Clock
685 MHz
Memory
8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
352.0GB/s
Bandwidth
21.92GB/s
Render Config
-
Compute Units
3
40
SM Count
-
5120
Shading Units
120
160
TMUs
8
80
ROPs
4
160
Tensor Cores
-
40
RT Cores
-
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
111.6 GPixel/s
Pixel Rate
2.400 GPixel/s
223.2 GTexel/s
Texture Rate
4.800 GTexel/s
14.28 TFLOPS
FP16 (half)
-
14.28 TFLOPS
FP32 (float)
144.0 GFLOPS
223.2 GFLOPS
FP64 (double)
-
Board Design
80W
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
M76
-
GPU Variant
M76 XT-M
(216XJBKA13FG)
Ampere
Architecture
TeraScale
Samsung
Foundry
TSMC
8 nm
Process Size
65 nm
17.4 billion
Transistors
0.39 billion
392 mm²
Die Size
153 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.3
Vulkan
N/A
8.6
CUDA
-
6.8
Shader Model
4.0
