ATI Radeon HD 5830 vs AMD Radeon RX 6800 3456SP
GPU Specs Compare
Graphics Card
Release Date
Feb 2010
Unknown
Generation
Evergreen
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
2000 MHz
Base Clock
-
1700 MHz
Boost Clock
-
2250 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
512.0GB/s
Render Config
Compute Units
14
54
Shading Units
1120
3456
TMUs
56
216
ROPs
16
96
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
4 MB
RT Cores
-
54
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
12.80 GPixel/s
216.0 GPixel/s
Texture Rate
44.80 GTexel/s
486.0 GTexel/s
FP32 (float)
1.792 TFLOPS
15.55 TFLOPS
FP64 (double)
358.4 GFLOPS
972.0 GFLOPS
FP16 (half)
-
31.10 TFLOPS
Graphics Processor
GPU Name
Cypress
Navi 21
GPU Variant
Cypress LE(215-0735047)
Navi 21 ES(215-121000066)
Architecture
TeraScale 2
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
26.8 billion
Die Size
334 mm²
520 mm²
Board Design
TDP
175W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
2x 6-pin
2x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.8
📊 Benchmark
3DMark Time Spy
301
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