AMD Radeon Sky 500 vs AMD Radeon RX 7700 XT
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Aug 2023
Generation
Radeon Sky
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2250 MHz
Base Clock
—
1435 MHz
Boost Clock
—
2544 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
432.0GB/s
Render Config
Compute Units
20
54
Shading Units
1280
3456
TMUs
80
216
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
—
54
L3 Cache
—
48 MB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
244.2 GPixel/s
Texture Rate
76.00 GTexel/s
549.5 GTexel/s
FP32 (float)
2.432 TFLOPS
35.17 TFLOPS
FP64 (double)
152.0 GFLOPS
1099.0 GFLOPS
FP16 (half)
—
70.34 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Navi 32
GPU Variant
Pitcairn XT GL(215-0828073)
Navi 32 XL(215-180000076)
Architecture
GCN 1.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.8 billion
28.1 billion
Die Size
212 mm²
346 mm²
Board Design
TDP
150W
245W
Suggested PSU
450 W
550 W
Outputs
1x DisplayPort 1.2
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.2
Vulkan
1.2
1.3
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.