ATI Radeon HD 4670 vs NVIDIA RTX PRO 4500 Blackwell
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 32GB VRAM RTX PRO 4500 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 4670 's Advantages
Lower TDP (59W vs 200W)
NVIDIA RTX PRO 4500 Blackwell 's Advantages
Released 16 years and 6 months late
Boost Clock2617MHz
More VRAM (32GB vs 512GB)
Larger VRAM bandwidth (896.0GB/s vs 32.00GB/s)
10176 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670
0.48 TFLOPS
RTX PRO 4500 Blackwell
+11345%
54.94 TFLOPS
Graphics Card
Sep 2008
Release Date
Mar 2025
Radeon R700
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
1590 MHz
-
Boost Clock
2617 MHz
1000 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
32GB
GDDR3
Memory Type
GDDR7
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
896.0GB/s
Render Config
4
Compute Units
-
-
SM Count
82
320
Shading Units
10496
32
TMUs
328
8
ROPs
112
-
Tensor Cores
328
-
RT Cores
82
16 KB (per CU)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
64 MB
-
-
-
Theoretical Performance
6.000 GPixel/s
Pixel Rate
293.1 GPixel/s
24.00 GTexel/s
Texture Rate
858.4 GTexel/s
-
FP16 (half)
54.94 TFLOPS
480.0 GFLOPS
FP32 (float)
54.94 TFLOPS
-
FP64 (double)
858.4 GFLOPS
Board Design
59W
TDP
200W
250 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
4x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
RV730
GPU Name
GB203
RV730 XT
(215-0719047)
GPU Variant
-
TeraScale
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.514 billion
Transistors
45.6 billion
146 mm²
Die Size
378 mm²
Graphics Features
10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.4
-
CUDA
10.1
4.1
Shader Model
6.8
