Radeon RX 7900 XT vs Radeon HD 5870 Eyefinity 6
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 2GB VRAM Radeon HD 5870 Eyefinity 6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7900 XT 's Advantages
Released 12 years and 8 months late
Boost Clock2394MHz
More VRAM (20GB vs 2GB)
Larger VRAM bandwidth (800.0GB/s vs 153.6GB/s)
3776 additional rendering cores
Radeon HD 5870 Eyefinity 6 's Advantages
Lower TDP (228W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 7900 XT
+1792%
51480
Radeon HD 5870 Eyefinity 6
2720
Graphics Card
Nov 2022
Release Date
Mar 2010
Navi III
Generation
Evergreen
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1387 MHz
Base Clock
-
2394 MHz
Boost Clock
-
2500 MHz
Memory Clock
1200 MHz
Memory
20GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
320bit
Memory Bus
256bit
800.0GB/s
Bandwidth
153.6GB/s
Render Config
84
Compute Units
20
5376
Shading Units
1600
336
TMUs
80
192
ROPs
32
84
RT Cores
-
256 KB per Array
L1 Cache
8 KB (per CU)
6 MB
L2 Cache
512 KB
80 MB
L3 Cache
-
Theoretical Performance
459.6 GPixel/s
Pixel Rate
27.20 GPixel/s
804.4 GTexel/s
Texture Rate
68.00 GTexel/s
103.0 TFLOPS
FP16 (half)
-
51.48 TFLOPS
FP32 (float)
2.720 TFLOPS
1.609 TFLOPS
FP64 (double)
544.0 GFLOPS
Board Design
300W
TDP
228W
700 W
Suggested PSU
550 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
6x mini-DisplayPort 1.1
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Navi 31
GPU Name
Cypress
Navi 31 XT
(215-145000156)
GPU Variant
Cypress XT
(215-0735033)
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
57.7 billion
Transistors
2.154 billion
529 mm²
Die Size
334 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
6.7
Shader Model
5.0
