ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon RX 8800 XT
We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 5870 Eyefinity 6 and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 8800 XT 's Advantages
Boost Clock2430MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (624.1GB/s vs 153.6GB/s)
2496 additional rendering cores
Lower TDP (220W vs 228W)
Score
Benchmark
FP32 (float)
Radeon HD 5870 Eyefinity 6
2.72 TFLOPS
Radeon RX 8800 XT
+631%
19.91 TFLOPS
Graphics Card
Mar 2010
Release Date
Unknown
Evergreen
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
1200 MHz
Memory Clock
2438 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
624.1GB/s
Render Config
20
Compute Units
64
-
-
-
1600
Shading Units
4096
80
TMUs
256
32
ROPs
96
-
-
-
-
RT Cores
64
8 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
4 MB
-
L3 Cache
64 MB
Theoretical Performance
27.20 GPixel/s
Pixel Rate
233.3 GPixel/s
68.00 GTexel/s
Texture Rate
622.1 GTexel/s
-
FP16 (half)
39.81 TFLOPS
2.720 TFLOPS
FP32 (float)
19.91 TFLOPS
544.0 GFLOPS
FP64 (double)
622.1 GFLOPS
Board Design
228W
TDP
220W
550 W
Suggested PSU
550 W
6x mini-DisplayPort 1.1
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Cypress
GPU Name
Navi 48
Cypress XT
(215-0735033)
GPU Variant
Navi 48 XT
TeraScale 2
Architecture
RDNA 4.0
TSMC
Foundry
TSMC
40 nm
Process Size
4 nm
2.154 billion
Transistors
Unknown
334 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.8
