AMD Radeon R5 340 OEM vs NVIDIA RTX PRO 4500 Blackwell
We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 32GB VRAM RTX PRO 4500 Blackwell to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R5 340 OEM 's Advantages
Lower TDP (65W vs 200W)
NVIDIA RTX PRO 4500 Blackwell 's Advantages
Released 9 years and 10 months late
Boost Clock has increased by 236% (2617MHz vs 780MHz)
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (896.0GB/s vs 36.80GB/s)
10112 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 340 OEM
0.599 TFLOPS
RTX PRO 4500 Blackwell
+9071%
54.94 TFLOPS
Graphics Card
May 2015
Release Date
Mar 2025
Pirate Islands
Generation
Blackwell PRO W
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 5.0 x16
Clock Speeds
730 MHz
Base Clock
1590 MHz
780 MHz
Boost Clock
2617 MHz
1150 MHz
Memory Clock
1750 MHz
Memory
1024MB
Memory Size
32GB
GDDR5
Memory Type
GDDR7
64bit
Memory Bus
256bit
36.80GB/s
Bandwidth
896.0GB/s
Render Config
6
Compute Units
-
-
SM Count
82
384
Shading Units
10496
24
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
6.240 GPixel/s
Pixel Rate
293.1 GPixel/s
18.72 GTexel/s
Texture Rate
858.4 GTexel/s
-
FP16 (half)
54.94 TFLOPS
599.0 GFLOPS
FP32 (float)
54.94 TFLOPS
37.44 GFLOPS
FP64 (double)
858.4 GFLOPS
Board Design
65W
TDP
200W
250 W
Suggested PSU
550 W
1x DVI
1x DisplayPort 1.2
Outputs
4x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
Oland
GPU Name
GB203
Oland PRO
(215-0837015)
GPU Variant
-
GCN 1.0
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
0.95 billion
Transistors
45.6 billion
77 mm²
Die Size
378 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.4
-
CUDA
10.1
5.1
Shader Model
6.8
