Radeon HD 4850 and GeForce RTX 4080 - video card comparison
Passmark - benchmark score Radeon HD 4850 vs GeForce RTX 4080
Radeon HD 4850
1057
GeForce RTX 4080
35648
Radeon HD 4850
GeForce RTX 4080
Architecture
Terascale 1 (2008−2010)
Ada Lovelace
GPU code name
RV770
AD103-300-A1
Market segment
Desktop
Desktop
Release date
June 2008
September 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
1x 16-pin
Boost clock speed
-
2505 MHz
Core clock speed
625 MHz
2205 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
956 million
45,900 million
Pipelines / CUDA cores
800
9728
Power consumption (TDP)
110 Watt
320 Watt
Texture fill rate
25.00
761.5
Memory type
GDDR3
GDDR6X
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
993 MHz
22400 MHz
Memory bandwidth
63.55 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.6
Vulkan
N/A
1.3