Radeon RX 7700 vs ATI Radeon HD 2400 PRO PCI
We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 7700 Advantages
Boost Clock2600MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (432.0GB/s vs 6.400GB/s)
3032 additional rendering cores
ATI Radeon HD 2400 PRO PCI Advantages
Lower TDP (20W vs 200W)
Score
Benchmark
FP32 (float)
Radeon RX 7700
+75971%
31950
ATI Radeon HD 2400 PRO PCI
42
Graphics Card
Unknown
Release Date
Jun 2007
Navi III
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI
Clock Speeds
1900 MHz
Base Clock
-
2600 MHz
Boost Clock
-
2250 MHz
Memory Clock
400 MHz
Memory
12GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
192bit
Memory Bus
64bit
432.0GB/s
Bandwidth
6.400GB/s
Render Config
48
Compute Units
2
3072
Shading Units
40
192
TMUs
4
96
ROPs
4
48
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
32 KB
64 MB
L3 Cache
-
Theoretical Performance
249.6 GPixel/s
Pixel Rate
2.100 GPixel/s
499.2 GTexel/s
Texture Rate
2.100 GTexel/s
63.90 TFLOPS
FP16 (half)
-
31.95 TFLOPS
FP32 (float)
42.00 GFLOPS
998.4 GFLOPS
FP64 (double)
-
Board Design
200W
TDP
20W
550 W
Suggested PSU
200 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
2x DisplayPort 2.1
1x USB Type-C
Outputs
1x DVI
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 32
GPU Name
RV610
Navi 32
GPU Variant
RV610 LE
(215LKCAKA14FG)
(215LKCAKA14FG)
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
65 nm
28.1 billion
Transistors
0.18 billion
346 mm²
Die Size
85 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.0 (10_0)
4.6
OpenGL
3.3
2.2
OpenCL
N/A
1.3
Vulkan
N/A
6.7
Shader Model
4.0
