AMD Radeon HD 6850 X2 vs NVIDIA GeForce RTX 4050 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Sep 2011
Jan 2023
Generation
Northern Islands
GeForce 40 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1050 MHz
2000 MHz
Base Clock
-
1140 MHz
Boost Clock
-
1605 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
134.4GB/s
192.0GB/s
Render Config
Compute Units
12
-
Shading Units
960
2560
TMUs
48
80
ROPs
32
48
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
12 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
25.60 GPixel/s
77.04 GPixel/s
Texture Rate
38.40 GTexel/s
128.4 GTexel/s
FP32 (float)
1.536 TFLOPS
8.218 TFLOPS
FP16 (half)
-
8.218 TFLOPS
FP64 (double)
-
128.4 GFLOPS
Graphics Processor
GPU Name
Barts
AD107
GPU Variant
Barts PRO(215-0798006)
GN21-X2
Architecture
TeraScale 2
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
18.9 billion
Die Size
255 mm²
159 mm²
Board Design
TDP
254W
35W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
-
8.9