Home GPU Comparison ATI Radeon HD 4890 vs AMD Radeon R7 350 OEM

ATI Radeon HD 4890 vs AMD Radeon R7 350 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 2GB VRAM Radeon R7 350 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages
Larger VRAM bandwidth (124.8GB/s vs 73.60GB/s)
416 additional rendering cores
AMD Radeon R7 350 OEM 's Advantages
Released 6 years and 1 months late
Boost Clock1050MHz
More VRAM (2GB vs 1024GB)
Lower TDP (65W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890 +68%
1.36 TFLOPS
Radeon R7 350 OEM
0.806 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
May 2015
Radeon R700
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
975 MHz
Memory Clock
1150 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
124.8GB/s
Bandwidth
73.60GB/s

Render Config

10
Compute Units
6
-
-
-
800
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
8.400 GPixel/s
34.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
806.4 GFLOPS
272.0 GFLOPS
FP64 (double)
50.40 GFLOPS

Board Design

190W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

RV790
GPU Name
Oland
RV790 XT (215-0758016)
GPU Variant
Oland XT (215-0837000)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.959 billion
Transistors
0.95 billion
282 mm²
Die Size
77 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
5.1

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