AMD Radeon RX 8800 XT vs ATI Radeon HD 5970
GPU Specs Compare
Graphics Card
Release Date
Unknown
Nov 2009
Generation
Navi IV(RX 8000)
Evergreen
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1295 MHz
-
Boost Clock
2430 MHz
-
Memory Clock
2438 MHz
1000 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
624.1GB/s
128.0GB/s
Render Config
Compute Units
64
20
Shading Units
4096
1600
TMUs
256
80
ROPs
96
32
RT Cores
64
-
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
4 MB
512 KB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
233.3 GPixel/s
23.20 GPixel/s
Texture Rate
622.1 GTexel/s
58.00 GTexel/s
FP16 (half)
39.81 TFLOPS
-
FP32 (float)
19.91 TFLOPS
2.320 TFLOPS
FP64 (double)
622.1 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
Navi 48
Hemlock
GPU Variant
Navi 48 XT
Hemlock XT(215-0735075)
Architecture
RDNA 4.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
Unknown
2.154 billion
Die Size
Unknown
334 mm²
Board Design
TDP
220W
294W
Suggested PSU
550 W
600 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
2x DVI1x mini-DisplayPort 1.1
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.3
N/A
Shader Model
6.8
5.0