Radeon HD 4850 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score Radeon HD 4850 vs Radeon RX 7800 XT
Radeon HD 4850
1057
Radeon RX 7800 XT
24810
Radeon HD 4850
Radeon RX 7800 XT
Architecture
Terascale 1 (2008−2010)
RDNA 3
GPU code name
RV770
Navi 32
Market segment
Desktop
Desktop
Release date
June 2008
August 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin
2x 8-pin
Boost clock speed
-
2430 MHz
Core clock speed
625 MHz
-
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
956 million
28,100 million
Pipelines / CUDA cores
800
3840
Power consumption (TDP)
110 Watt
263 Watt
Texture fill rate
25.00
604.8
Memory type
GDDR3
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
993 MHz
19500 MHz
Memory bandwidth
63.55 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x S-Video
1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.2
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3