Home GPU Comparison AMD Radeon R9 370 vs ATI Radeon HD 3830

AMD Radeon R9 370 vs ATI Radeon HD 3830

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370 and 256MB VRAM Radeon HD 3830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370 's Advantages
Released 7 years and 1 months late
Boost Clock975MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (179.2GB/s vs 26.50GB/s)
960 additional rendering cores
ATI Radeon HD 3830 's Advantages
Lower TDP (75W vs 110W)

Score

Benchmark

FP32 (float)
Radeon R9 370 +483%
2.496 TFLOPS
Radeon HD 3830
0.428 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2008
Pirate Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1400 MHz
Memory Clock
828 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
26.50GB/s

Render Config

24
Compute Units
4
-
-
-
1280
Shading Units
320
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
10.69 GPixel/s
78.00 GTexel/s
Texture Rate
10.69 GTexel/s
-
-
-
2.496 TFLOPS
FP32 (float)
427.5 GFLOPS
156.0 GFLOPS
FP64 (double)
85.50 GFLOPS

Board Design

110W
TDP
75W
300 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

Trinidad
GPU Name
RV670
Trinidad PRO (215-0870020)
GPU Variant
RV670 PRO (215-0708003)
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.666 billion
212 mm²
Die Size
192 mm²

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
1.2
OpenCL
N/A
1.2
Vulkan
N/A
-
-
-
5.1
Shader Model
4.1

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