Home GPU Comparison AMD Radeon RX 6800 vs ATI Radeon HD 4350 PCIe x1

AMD Radeon RX 6800 vs ATI Radeon HD 4350 PCIe x1

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 512MB VRAM Radeon HD 4350 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages
Released 12 years and 1 months late
Boost Clock2105MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)
3760 additional rendering cores
ATI Radeon HD 4350 PCIe x1 's Advantages
Lower TDP (20W vs 250W)

Score

Benchmark

FP32 (float)
Radeon RX 6800 +16743%
16.17 TFLOPS
Radeon HD 4350 PCIe x1
0.096 TFLOPS
VS

Graphics Card

Oct 2020
Release Date
Sep 2008
Navi II
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x1

Clock Speeds

1700 MHz
Base Clock
-
2105 MHz
Boost Clock
-
2000 MHz
Memory Clock
400 MHz

Memory

16GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
6.400GB/s

Render Config

60
Compute Units
1
-
-
-
3840
Shading Units
80
240
TMUs
8
96
ROPs
4
-
-
-
60
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
64 KB
128 MB
L3 Cache
-

Theoretical Performance

202.1 GPixel/s
Pixel Rate
2.400 GPixel/s
505.2 GTexel/s
Texture Rate
4.800 GTexel/s
32.33 TFLOPS
FP16 (half)
-
16.17 TFLOPS
FP32 (float)
96.00 GFLOPS
1010 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
20W
600 W
Suggested PSU
200 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x VGA 1x S-Video
2x 8-pin
Power Connectors
None

Graphics Processor

Navi 21
GPU Name
RV710
Navi 21 XL (215-121000187)
GPU Variant
RV710 (215-0725016)
RDNA 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
26.8 billion
Transistors
0.242 billion
520 mm²
Die Size
73 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1

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