ATI Radeon HD 4670 vs AMD Radeon R9 Nano
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 4GB VRAM Radeon R9 Nano 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 175W)
AMD Radeon R9 Nano 's Advantages
Released 6 years and 11 months late
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 32.00GB/s)
3776 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670
0.48 TFLOPS
Radeon R9 Nano
+1606%
8.192 TFLOPS
3DMark Time Spy
Radeon HD 4670
1410
Radeon R9 Nano
+231%
4677
Graphics Card
Sep 2008
Release Date
Aug 2015
Radeon R700
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz
Memory
512MB
Memory Size
4GB
GDDR3
Memory Type
HBM
128bit
Memory Bus
4096bit
32.00GB/s
Bandwidth
512.0GB/s
Render Config
4
Compute Units
64
-
-
-
320
Shading Units
4096
32
TMUs
256
8
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
6.000 GPixel/s
Pixel Rate
64.00 GPixel/s
24.00 GTexel/s
Texture Rate
256.0 GTexel/s
-
FP16 (half)
8.192 TFLOPS
480.0 GFLOPS
FP32 (float)
8.192 TFLOPS
-
FP64 (double)
512.0 GFLOPS
Board Design
59W
TDP
175W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
1x HDMI 1.4a
3x DisplayPort 1.2
None
Power Connectors
1x 8-pin
Graphics Processor
RV730
GPU Name
Fiji
RV730 XT
(215-0719047)
GPU Variant
Fiji XT CA
(215-0862120)
TeraScale
Architecture
GCN 3.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
8.9 billion
146 mm²
Die Size
596 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.3
